Phiếu rèn kĩ năng tính toán Toán lớp 4 Phép trừ các số tự nhiên có đáp án
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Phiếu rèn kĩ năng tính toán Toán lớp 4 Phép trừ các số tự nhiên có đáp án
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ToánLớp 4111 lượt thi
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1.Tự luận
• 1 điểm

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{325{\rm{ }}814}\\{{\rm{  }}45{\rm{ }}327}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{462 905}}}\\{{\rm{  78 214}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{698 247}}}\\{{\rm{  87 345}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{754 182}}}\\{{\rm{  }}45{\rm{ 876}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{945 310}}}\\{{\rm{  8}}5{\rm{ 624}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{539 186}}}\\{{\rm{  62 745}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{785 214}}}\\{{\rm{  54 836}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{624 913}}}\\{{\rm{  83 427}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{953 284}}}\\{{\rm{  74 195}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{867 542}}}\\{{\rm{  63 918}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{702 315}}}\\{{\rm{  91 204}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{839 640}}}\\{{\rm{  58 721}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{915 728}}}\\{{\rm{  67 432}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{638 497}}}\\{{\rm{  }}49{\rm{ 528}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{891 306}}}\\{{\rm{  73 248}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{509 }}872}\\{{\rm{  }}45{\rm{ 613}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{684 219}}}\\{{\rm{  57 834}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{817 209}}}\\{{\rm{  69 318}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{783 641}}}\\{{\rm{  58 927}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{967 305}}}\\{{\rm{  84 621}}}\end{array}} \\.................\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{876 2}}14}\\{{\rm{  62 130}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{943 507}}}\\{{\rm{  74 395}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{605 318}}}\\{{\rm{  52 431}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{943 507}}}\\{{\rm{  74 395}}}\end{array}} \\.................\end{array}\]
Xem đáp án

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{325{\rm{ }}814}\\{{\rm{  }}45{\rm{ }}327}\end{array}} \\{\rm{  }}280{\rm{ }}487\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{462 905}}}\\{{\rm{  78 214}}}\end{array}} \\{\rm{  }}384{\rm{ 691}}\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{513 406}}}\\{{\rm{  62 195}}}\end{array}} \\{\rm{  }}451{\rm{ 211}}\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{698 247}}}\\{{\rm{  87 345}}}\end{array}} \\{\rm{   610 902}}\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{754 182}}}\\{{\rm{  }}45{\rm{ 876}}}\end{array}} \\{\rm{   708 306}}\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{604 628}}}\\{{\rm{  73 419}}}\end{array}} \\{\rm{  531 309}}\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{539 186}}}\\{{\rm{  62 745}}}\end{array}} \\{\rm{  476 }}441\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{785 214}}}\\{{\rm{  54 836}}}\end{array}} \\{\rm{  }}730{\rm{ }}378\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{624 913}}}\\{{\rm{  83 427}}}\end{array}} \\{\rm{  }}541{\rm{ }}486\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{953 284}}}\\{{\rm{  74 195}}}\end{array}} \\{\rm{  }}879{\rm{ }}089\end{array}\]

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\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{702 315}}}\\{{\rm{  91 204}}}\end{array}} \\{\rm{   }}611{\rm{ }}111\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{839 640}}}\\{{\rm{  58 721}}}\end{array}} \\{\rm{  }}780{\rm{ }}919\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{915 728}}}\\{{\rm{  67 432}}}\end{array}} \\{\rm{  }}848{\rm{ }}296\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{638 497}}}\\{{\rm{  }}49{\rm{ 528}}}\end{array}} \\{\rm{  }}588{\rm{ }}969\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{723 514}}}\\{{\rm{  68 907}}}\end{array}} \\{\rm{  654 607}}\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{891 306}}}\\{{\rm{  73 248}}}\end{array}} \\{\rm{  }}818{\rm{ }}058\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{509 }}872}\\{{\rm{  }}45{\rm{ 613}}}\end{array}} \\{\rm{  }}464{\rm{ }}259\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{715 403}}}\\{{\rm{  92 417}}}\end{array}} \\{\rm{  }}622{\rm{ }}986\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{684 219}}}\\{{\rm{  57 834}}}\end{array}} \\{\rm{  }}626{\rm{ }}385\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{596 704}}}\\{{\rm{  68 215}}}\end{array}} \\{\rm{  }}528{\rm{ }}489\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{904 538}}}\\{{\rm{  73 426}}}\end{array}} \\{\rm{   }}831{\rm{ }}112\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{817 209}}}\\{{\rm{  69 318}}}\end{array}} \\{\rm{  }}747{\rm{ }}891\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{783 641}}}\\{{\rm{  58 927}}}\end{array}} \\{\rm{  }}724{\rm{ }}714\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{967 305}}}\\{{\rm{  84 621}}}\end{array}} \\{\rm{  }}882{\rm{ }}684\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{731 468}}}\\{{\rm{  53 209}}}\end{array}} \\{\rm{  }}678{\rm{ }}259\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{876 2}}14}\\{{\rm{  62 130}}}\end{array}} \\{\rm{  }}814{\rm{ }}084\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{943 507}}}\\{{\rm{  74 395}}}\end{array}} \\{\rm{  }}869{\rm{ }}112\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{605 318}}}\\{{\rm{  52 431}}}\end{array}} \\{\rm{  }}552{\rm{ }}887\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{783 641}}}\\{{\rm{  58 927}}}\end{array}} \\{\rm{  }}724{\rm{ }}714\end{array}\]
2.Tự luận
• 1 điểm

\[\]\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{952{\rm{ }}841}\\{213{\rm{ }}624}\end{array}} \\.................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{834 520}}}\\{{\rm{315 478}}}\end{array}} \\.................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{785 402}}}\\{{\rm{174 963}}}\end{array}} \\.................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{913{\rm{ 625}}}\\{278{\rm{ 452}}}\end{array}} \\.................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{794 215}}}\\{{\rm{293 408}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{873 621}}}\\{{\rm{234 512}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{982 360}}}\\{{\rm{563 741}}}\end{array}} \\.................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{893 205}}}\\{{\rm{174 926}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{986{\rm{ 472}}}\\{278{\rm{ 504}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{875 214}}}\\{213{\rm{ }}645}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{643 507}}}\\{{\rm{198 206}}}\end{array}} \\.................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{876 240}}}\\{{\rm{329 748}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{548 236}}}\\{{\rm{219 584}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{492 875}}}\\{215{\rm{ 360}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{412 730}}}\\{{\rm{213 468}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{412 730}}}\\{{\rm{213 468}}}\end{array}} \\.................\end{array}\)
Xem đáp án

\[\]\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{952{\rm{ }}841}\\{213{\rm{ }}624}\end{array}} \\{\rm{  }}739{\rm{ }}217\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{834 520}}}\\{{\rm{315 478}}}\end{array}} \\{\rm{  }}519{\rm{ }}042\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{785 402}}}\\{{\rm{174 963}}}\end{array}} \\{\rm{  }}610{\rm{ }}439\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{926{\rm{ 513}}}\\{{\rm{317 480}}}\end{array}} \\{\rm{  }}609{\rm{ }}033\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{832 194}}}\\{{\rm{128 970}}}\end{array}} \\{\rm{  703 }}224\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{951{\rm{ 470}}}\\{{\rm{525 318}}}\end{array}} \\{\rm{  426 152}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{794 215}}}\\{{\rm{293 408}}}\end{array}} \\{\rm{  }}500{\rm{ }}807\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{873 621}}}\\{{\rm{234 512}}}\end{array}} \\{\rm{  639 109}}\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{941{\rm{ 872}}}\\{{\rm{423 670}}}\end{array}} \\{\rm{  518 }}202\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{893 205}}}\\{{\rm{174 926}}}\end{array}} \\{\rm{  718 279}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{986{\rm{ 472}}}\\{278{\rm{ 504}}}\end{array}} \\{\rm{  }}707{\rm{ }}968\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{875 214}}}\\{213{\rm{ }}645}\end{array}} \\{\rm{  }}661{\rm{ }}569\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{643 507}}}\\{{\rm{198 206}}}\end{array}} \\{\rm{   445 301}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{714 826}}}\\{{\rm{315 204}}}\end{array}} \\{\rm{  }}399{\rm{ }}622\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{829 465}}}\\{227{\rm{ 114}}}\end{array}} \\{\rm{  }}602{\rm{ }}351\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{786 340}}}\\{{\rm{259 487}}}\end{array}} \\{\rm{  }}526{\rm{ }}853\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{632 147}}}\\{{\rm{194 820}}}\end{array}} \\{\rm{  }}437{\rm{ }}327\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{593 274}}}\\{{\rm{184 113}}}\end{array}} \\{\rm{  }}409{\rm{ }}161\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{745 802}}}\\{216{\rm{ 735}}}\end{array}} \\{\rm{  }}529{\rm{ }}067\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{867 245}}}\\{{\rm{328 410}}}\end{array}} \\{\rm{  }}538{\rm{ }}835\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{724 638}}}\\{248{\rm{ 713}}}\end{array}} \\{\rm{  }}475{\rm{ }}925\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{803 590}}}\\{294{\rm{ 526}}}\end{array}} \\{\rm{  }}509{\rm{ }}064\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{688 472}}}\\{{\rm{177 204}}}\end{array}} \\{\rm{  }}511{\rm{ }}268\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{594 327}}}\\{{\rm{135 906}}}\end{array}} \\{\rm{  }}458{\rm{ }}421\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{876 240}}}\\{{\rm{329 748}}}\end{array}} \\{\rm{  }}546{\rm{ }}492\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{548 236}}}\\{{\rm{219 584}}}\end{array}} \\{\rm{  }}328{\rm{ }}652\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{492 875}}}\\{215{\rm{ 360}}}\end{array}} \\{\rm{  }}277{\rm{ }}515\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{412 730}}}\\{{\rm{213 468}}}\end{array}} \\{\rm{  }}199{\rm{ }}262\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{492 875}}}\\{215{\rm{ 360}}}\end{array}} \\{\rm{  }}277{\rm{ }}515\end{array}\)
3.Tự luận
• 1 điểm

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 }}234{\rm{ 580}}}\\{{\rm{   328 410}}}\end{array}} \\....................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}826{\rm{ }}705}\\{{\rm{   }}213{\rm{ }}594}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 437 920}}}\\{{\rm{   328 705}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 825 430}}}\\{{\rm{   224 506}}}\end{array}} \\....................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 742 }}816}\\{{\rm{   315 204}}}\end{array}} \\....................\end{array}\)

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\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 624 }}810}\\{{\rm{   271 305}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 918 205}}}\\{{\rm{   132 460}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 705 438}}}\\{{\rm{   293 710}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 432 760}}}\\{{\rm{   128 904}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 834 215}}}\\{{\rm{   689 402}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 }}205{\rm{ 308}}}\\{{\rm{   315 740}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 795 126}}}\\{{\rm{   248 315}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 782 341}}}\\{{\rm{   423 }}100}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 803 612}}}\\{{\rm{   238 475}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{1 678 345}}}\\{{\rm{   634 712}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{3 147 892}}}\\{{\rm{   975 301}}}\end{array}} \\....................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 876 421}}}\\{{\rm{   843 290}}}\end{array}} \\....................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 391 058}}}\\{{\rm{   567 834}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 }}204{\rm{ 539}}}\\{{\rm{   698 712}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{3 581 723}}}\\{{\rm{   951 834}}}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 498 310}}}\\{{\rm{   726 945}}}\end{array}} \\....................\end{array}\)
Xem đáp án

\(\)\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}213{\rm{ }}875}\\{{\rm{    }}549{\rm{ }}162}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{   }}3{\rm{ }}664{\rm{ }}713}&{}\end{array}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{1 005 620}}}\\{{\rm{   781 354}}}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{      224 266}}}&{}\end{array}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{8 912 401}}}\\{{\rm{    123 456}}}\end{array}} \\{\rm{   }}8{\rm{ }}788{\rm{ }}945\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 100 000}}}\\{{\rm{    650 231}}}\end{array}} \\{\rm{  }}6{\rm{ }}449{\rm{ }}769\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{3 501 987}}}\\{{\rm{   210 045}}}\end{array}} \\{\rm{  }}3{\rm{ }}291{\rm{ }}942\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 842 713}}}\\{{\rm{   214 605}}}\end{array}} \\{\rm{  5 628 108}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 }}234{\rm{ 580}}}\\{{\rm{   328 410}}}\end{array}} \\{\rm{   5 906 170}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 153 240}}}\\{{\rm{   425 308}}}\end{array}} \\{\rm{   6 727 932}}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}826{\rm{ }}705}\\{{\rm{   }}213{\rm{ }}594}\end{array}} \\{\rm{  }}4{\rm{ }}613{\rm{ }}111\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 437 920}}}\\{{\rm{   328 705}}}\end{array}} \\{\rm{  }}5{\rm{ }}109{\rm{ }}215\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 825 430}}}\\{{\rm{   224 506}}}\end{array}} \\{\rm{  }}6{\rm{ }}600{\rm{ }}924\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 153 842}}}\\{{\rm{   315 427}}}\end{array}} \\{\rm{  }}6{\rm{ }}838{\rm{ }}415\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 936 207}}}\\{{\rm{   124 590}}}\end{array}} \\{\rm{  }}4{\rm{ }}811{\rm{ }}617\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 742 }}816}\\{{\rm{   315 204}}}\end{array}} \\{\rm{  }}5{\rm{ }}427{\rm{ }}612\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 324 571}}}\\{{\rm{   198 642}}}\end{array}} \\{\rm{  }}6{\rm{ }}125{\rm{ }}929\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 185 302}}}\\{{\rm{   318 740}}}\end{array}} \\{\rm{  }}6{\rm{ }}866{\rm{ }}562\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 624 }}810}\\{{\rm{   271 305}}}\end{array}} \\{\rm{  }}5{\rm{ }}353{\rm{ }}505\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 918 205}}}\\{{\rm{   132 460}}}\end{array}} \\{\rm{  }}4{\rm{ }}785{\rm{ }}745\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 705 438}}}\\{{\rm{   293 710}}}\end{array}} \\{\rm{  }}6{\rm{ }}411{\rm{ }}728\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 432 760}}}\\{{\rm{   128 904}}}\end{array}} \\{\rm{  }}5{\rm{ }}294{\rm{ }}856\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 834 215}}}\\{{\rm{   689 402}}}\end{array}} \\{\rm{  }}7{\rm{ }}144{\rm{ }}813\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 }}205{\rm{ 308}}}\\{{\rm{   315 740}}}\end{array}} \\{\rm{  }}5{\rm{ }}889{\rm{ }}569\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 795 126}}}\\{{\rm{   248 315}}}\end{array}} \\{\rm{  }}4{\rm{ }}726{\rm{ }}811\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 782 341}}}\\{{\rm{   423 }}100}\end{array}} \\{\rm{  }}5{\rm{ }}359{\rm{ }}241\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ 803 612}}}\\{{\rm{   238 475}}}\end{array}} \\{\rm{  }}4{\rm{ }}565{\rm{ }}137\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{1 678 345}}}\\{{\rm{   634 712}}}\end{array}} \\{\rm{   }}1{\rm{ }}043{\rm{ }}633\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{3 147 892}}}\\{{\rm{   975 301}}}\end{array}} \\{\rm{  }}2{\rm{ }}172{\rm{ }}591\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 876 421}}}\\{{\rm{   843 290}}}\end{array}} \\{\rm{   }}5{\rm{ }}033{\rm{ }}131\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{6 391 058}}}\\{{\rm{   567 834}}}\end{array}} \\{\rm{  }}5{\rm{ }}823{\rm{ }}224\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{7 }}204{\rm{ 539}}}\\{{\rm{   698 712}}}\end{array}} \\{\rm{  }}6{\rm{ }}505{\rm{ }}827\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{3 581 723}}}\\{{\rm{   951 834}}}\end{array}} \\{\rm{  }}2{\rm{ }}629{\rm{ }}889\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{5 498 310}}}\\{{\rm{   726 945}}}\end{array}} \\{\rm{  }}4{\rm{ }}771{\rm{ }}365\end{array}\)
4.Tự luận
• 1 điểm

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}4{\rm{ }}023{\rm{ }}572{\rm{ }}}\\{2{\rm{ }}833{\rm{ }}634}\end{array}} \\.......................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}593{\rm{ }}919}\\{7{\rm{ }}615{\rm{ }}235}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}562{\rm{ }}431}\\{4{\rm{ }}086{\rm{ }}126}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}344{\rm{ }}407}\\{7{\rm{ }}120{\rm{ }}278}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}759{\rm{ }}619}\\{2{\rm{ }}389{\rm{ }}270}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}902{\rm{ }}783}\\{1{\rm{ }}207{\rm{ }}859}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}140{\rm{ }}173}\\{4{\rm{ }}077{\rm{ }}154}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}271{\rm{ }}435}\\{4{\rm{ }}541{\rm{ }}455}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}701{\rm{ }}271}\\{2{\rm{ }}066{\rm{ }}363}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{1{\rm{ }}524{\rm{ }}456}\\{{\rm{ }}1{\rm{ }}427{\rm{ }}853{\rm{ }}}\end{array}} \\.....................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}178{\rm{ }}955}\\{6{\rm{ }}219{\rm{ }}324}\end{array}} \\.....................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}286{\rm{ }}369}\\{3{\rm{ }}623{\rm{ }}226}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}4{\rm{ }}971{\rm{ }}268{\rm{ }}}\\{1{\rm{ }}546{\rm{ }}491}\end{array}} \\......................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}707{\rm{ }}203}\\{4{\rm{ }}332{\rm{ }}962}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}498{\rm{ }}009}\\{2{\rm{ }}512{\rm{ }}547}\end{array}} \\.....................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}226{\rm{ }}048}\\{{\rm{  }}1{\rm{ }}500{\rm{ }}703{\rm{ }}}\end{array}} \\......................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}408{\rm{ }}365}\\{2{\rm{ }}858{\rm{ }}740}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}383{\rm{ }}746}\\{1{\rm{ }}433{\rm{ }}794}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}620{\rm{ }}946}\\{9{\rm{ }}418{\rm{ }}558}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}975{\rm{ }}975{\rm{ }}}\\{4{\rm{ }}423{\rm{ }}225}\end{array}} \\......................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}824{\rm{ }}360}\\{1{\rm{ }}389{\rm{ }}319}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}1{\rm{ }}668{\rm{ }}225}\\{1{\rm{ }}505{\rm{ }}880}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}391{\rm{ }}057}\\{5{\rm{ }}993{\rm{ }}743}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}457{\rm{ }}427}\\{{\rm{ }}2{\rm{ }}256{\rm{ }}707}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}628{\rm{ }}248}\\{4{\rm{ }}741{\rm{ }}633}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}985{\rm{ }}679}\\{2{\rm{ }}709{\rm{ }}404}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}184{\rm{ }}092}\\{2{\rm{ }}747{\rm{ }}331}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}608{\rm{ }}039}\\{4{\rm{ }}258{\rm{ }}616}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{2{\rm{ }}498{\rm{ }}521}\\{1{\rm{ }}097{\rm{ }}734}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}412{\rm{ }}507}\\{4{\rm{ }}099{\rm{ }}783}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}6{\rm{ }}389{\rm{ }}742}\\{{\rm{ }}3{\rm{ }}605{\rm{ }}229}\end{array}} \\......................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}729{\rm{ }}793}\\{3{\rm{ }}710{\rm{ }}452}\end{array}} \\......................\end{array}\)
Xem đáp án

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}4{\rm{ }}023{\rm{ }}572{\rm{ }}}\\{2{\rm{ }}833{\rm{ }}634}\end{array}} \\{\rm{    }}1{\rm{ }}189{\rm{ }}938\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}593{\rm{ }}919}\\{7{\rm{ }}615{\rm{ }}235}\end{array}} \\{\rm{      }}978{\rm{ }}684\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}562{\rm{ }}431}\\{4{\rm{ }}086{\rm{ }}126}\end{array}} \\{\rm{   }}1{\rm{ }}476{\rm{ }}305\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}344{\rm{ }}407}\\{7{\rm{ }}120{\rm{ }}278}\end{array}} \\{\rm{      }}224{\rm{ }}129\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}759{\rm{ }}619}\\{2{\rm{ }}389{\rm{ }}270}\end{array}} \\{\rm{  }}4{\rm{ }}370{\rm{ }}349\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}902{\rm{ }}783}\\{1{\rm{ }}207{\rm{ }}859}\end{array}} \\{\rm{  }}8{\rm{ }}694{\rm{ }}924\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}140{\rm{ }}173}\\{4{\rm{ }}077{\rm{ }}154}\end{array}} \\{\rm{   }}1{\rm{ }}063{\rm{ }}019\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}271{\rm{ }}435}\\{4{\rm{ }}541{\rm{ }}455}\end{array}} \\{\rm{  }}2{\rm{ }}729{\rm{ }}980\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}701{\rm{ }}271}\\{2{\rm{ }}066{\rm{ }}363}\end{array}} \\{\rm{  }}3{\rm{ }}634{\rm{ }}908\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{1{\rm{ }}524{\rm{ }}456}\\{{\rm{ }}1{\rm{ }}427{\rm{ }}853{\rm{ }}}\end{array}} \\{\rm{        }}96{\rm{ }}603\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}178{\rm{ }}955}\\{6{\rm{ }}219{\rm{ }}324}\end{array}} \\{\rm{   }}1{\rm{ }}959{\rm{ }}631\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}286{\rm{ }}369}\\{3{\rm{ }}623{\rm{ }}226}\end{array}} \\{\rm{      }}663{\rm{ }}143\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}4{\rm{ }}971{\rm{ }}268{\rm{ }}}\\{1{\rm{ }}546{\rm{ }}491}\end{array}} \\{\rm{   }}3{\rm{ }}424{\rm{ }}777\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}707{\rm{ }}203}\\{4{\rm{ }}332{\rm{ }}962}\end{array}} \\{\rm{  }}2{\rm{ }}374{\rm{ }}241\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}498{\rm{ }}009}\\{2{\rm{ }}512{\rm{ }}547}\end{array}} \\{\rm{  }}2{\rm{ }}985{\rm{ }}462\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}226{\rm{ }}048}\\{{\rm{  }}1{\rm{ }}500{\rm{ }}703{\rm{ }}}\end{array}} \\{\rm{    }}3{\rm{ }}725{\rm{ }}345\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}408{\rm{ }}365}\\{2{\rm{ }}858{\rm{ }}740}\end{array}} \\{\rm{      }}549{\rm{ }}625{\rm{  }}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}383{\rm{ }}746}\\{1{\rm{ }}433{\rm{ }}794}\end{array}} \\{\rm{  }}3{\rm{ }}949{\rm{ }}952\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}620{\rm{ }}946}\\{9{\rm{ }}418{\rm{ }}558}\end{array}} \\{\rm{      }}202{\rm{ }}388\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}975{\rm{ }}975{\rm{ }}}\\{4{\rm{ }}423{\rm{ }}225}\end{array}} \\{\rm{    }}1{\rm{ }}552{\rm{ }}750\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}824{\rm{ }}360}\\{1{\rm{ }}389{\rm{ }}319}\end{array}} \\{\rm{  }}4{\rm{ }}435{\rm{ }}041\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}1{\rm{ }}668{\rm{ }}225{\rm{ }}}\\{1{\rm{ }}505{\rm{ }}880}\end{array}} \\{\rm{       }}162{\rm{ }}345\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}391{\rm{ }}057}\\{5{\rm{ }}993{\rm{ }}743}\end{array}} \\{\rm{     }}397{\rm{ }}314\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}457{\rm{ }}427}\\{{\rm{ }}2{\rm{ }}256{\rm{ }}707{\rm{ }}}\end{array}} \\{\rm{    }}3{\rm{ }}200{\rm{ }}720\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}628{\rm{ }}248}\\{4{\rm{ }}741{\rm{ }}633}\end{array}} \\{\rm{   }}1{\rm{ }}886{\rm{ }}615\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}985{\rm{ }}679}\\{2{\rm{ }}709{\rm{ }}404}\end{array}} \\{\rm{  }}2{\rm{ }}276{\rm{ }}275\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}184{\rm{ }}092}\\{2{\rm{ }}747{\rm{ }}331}\end{array}} \\{\rm{  }}4{\rm{ }}436{\rm{ }}761\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}608{\rm{ }}039}\\{4{\rm{ }}258{\rm{ }}616}\end{array}} \\{\rm{   }}3{\rm{ }}349{\rm{ }}423\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{2{\rm{ }}498{\rm{ }}521}\\{1{\rm{ }}097{\rm{ }}734}\end{array}} \\{\rm{  }}1{\rm{ }}400{\rm{ }}787\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}412{\rm{ }}507}\\{4{\rm{ }}099{\rm{ }}783}\end{array}} \\{\rm{  }}5{\rm{ }}312{\rm{ }}724\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{  }}6{\rm{ }}389{\rm{ }}742{\rm{ }}}\\{3{\rm{ }}605{\rm{ }}229}\end{array}} \\{\rm{    }}2{\rm{ }}784{\rm{ }}513\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}729{\rm{ }}793{\rm{ }}}\\{3{\rm{ }}710{\rm{ }}452}\end{array}} \\{\rm{   }}2{\rm{ }}019{\rm{ }}341\end{array}\)
5.Tự luận
• 1 điểm

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{518 409}}}\\{{\rm{  47 295}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{395 528}}}\\{{\rm{  28 316}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{254 100}}}\\{{\rm{  50 651}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{203 560}}}\\{{\rm{  19 665}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{925{\rm{ 604}}}\\{{\rm{  74 305}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{705 381}}}\\{{\rm{  68 254}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{373 145}}}\\{{\rm{  18 163}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{845 213}}}\\{{\rm{  83 214}}}\end{array}} \\.................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{865 240}}}\\{{\rm{683 705}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{721 580}}}\\{{\rm{549 846}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{478 926}}}\\{289{\rm{ 780}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{553 874}}}\\{247{\rm{ 608}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{648 425}}}\\{239{\rm{ 210}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{738 205}}}\\{{\rm{297 410}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{678 493}}}\\{258{\rm{ 410}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{794 208}}}\\{{\rm{244 910}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}528{\rm{ }}416}\\{{\rm{  }}482{\rm{ }}937}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}134{\rm{ }}752}\\{{\rm{  }}236{\rm{ }}589}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}847{\rm{ }}903}\\{{\rm{   }}715{\rm{ }}462}\end{array}} \\....................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}295{\rm{ }}174}\\{{\rm{  }}354{\rm{ }}728}\end{array}} \\{\rm{ }}...................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}761{\rm{ }}328}\\{{\rm{   }}238{\rm{ }}951}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}981{\rm{ }}236}\\{{\rm{   }}129{\rm{ }}874}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}754{\rm{ }}910}\\{{\rm{   }}847{\rm{ }}523}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}586{\rm{ }}419}\\{{\rm{   }}872{\rm{ }}354}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}361{\rm{ }}804}\\{6{\rm{ }}387{\rm{ }}455}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}891{\rm{ }}041}\\{2{\rm{ }}082{\rm{ }}172}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}197{\rm{ }}696}\\{5{\rm{ }}138{\rm{ }}207}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}532{\rm{ }}269}\\{1{\rm{ }}182{\rm{ }}775}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}584{\rm{ }}321}\\{2{\rm{ }}146{\rm{ }}789}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}7{\rm{ }}451{\rm{ }}906}\\{4{\rm{ }}441{\rm{ }}373}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}132{\rm{ }}804}\\{2{\rm{ }}049{\rm{ }}167}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}{\rm{ }}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}593{\rm{ }}017}\\{2{\rm{ }}658{\rm{ }}482}\end{array}} \\......................\end{array}\)
Xem đáp án

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{518 409}}}\\{{\rm{  47 295}}}\end{array}} \\{\rm{  }}471{\rm{ }}114\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{395 528}}}\\{{\rm{  28 316}}}\end{array}} \\{\rm{  }}367{\rm{ }}212\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{254 100}}}\\{{\rm{  50 651}}}\end{array}} \\{\rm{  }}203{\rm{ }}449\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{203 560}}}\\{{\rm{  19 665}}}\end{array}} \\{\rm{   }}183{\rm{ }}895\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{925{\rm{ 604}}}\\{{\rm{  74 305}}}\end{array}} \\{\rm{  }}851{\rm{ }}299\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{705 381}}}\\{{\rm{  68 254}}}\end{array}} \\{\rm{  }}637{\rm{ }}127\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{373 145}}}\\{{\rm{  18 163}}}\end{array}} \\{\rm{  }}354{\rm{ }}982\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{845 213}}}\\{{\rm{  83 214}}}\end{array}} \\{\rm{  }}761{\rm{ }}999\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{865 240}}}\\{{\rm{683 705}}}\end{array}} \\{\rm{  }}181{\rm{ }}535\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{721 580}}}\\{{\rm{549 846}}}\end{array}} \\{\rm{  }}182{\rm{ }}734\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{478 926}}}\\{289{\rm{ 780}}}\end{array}} \\{\rm{   }}189{\rm{ }}146\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{553 874}}}\\{247{\rm{ 608}}}\end{array}} \\{\rm{  }}306{\rm{ }}266\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{648 425}}}\\{239{\rm{ 210}}}\end{array}} \\{\rm{  }}409{\rm{ }}215\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{738 205}}}\\{{\rm{297 410}}}\end{array}} \\{\rm{  }}440{\rm{ }}795\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{678 493}}}\\{258{\rm{ 410}}}\end{array}} \\{\rm{  }}420{\rm{ }}083\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{794 208}}}\\{{\rm{244 910}}}\end{array}} \\{\rm{  }}549{\rm{ }}298\end{array}\)

    \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{7{\rm{ }}528{\rm{ }}416}\\{{\rm{  }}482{\rm{ }}937}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}7{\rm{ }}045{\rm{ }}479}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}134{\rm{ }}752}\\{{\rm{  }}236{\rm{ }}589}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}8{\rm{ }}898{\rm{ }}163}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}847{\rm{ }}903}\\{{\rm{   }}715{\rm{ }}462}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{   }}6{\rm{ }}132{\rm{ }}441}&{}\end{array}\end{array}\)

    \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}295{\rm{ }}174}\\{{\rm{  }}354{\rm{ }}728}\end{array}} \\{\rm{ }}\begin{array}{*{20}{c}}{7{\rm{ }}940{\rm{ }}446}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{5{\rm{ }}761{\rm{ }}328}\\{{\rm{   }}238{\rm{ }}951}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}5{\rm{ }}522{\rm{ }}377}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{4{\rm{ }}981{\rm{ }}236}\\{{\rm{   }}129{\rm{ }}874}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}4{\rm{ }}851{\rm{ }}362}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}754{\rm{ }}910}\\{{\rm{   }}847{\rm{ }}523}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}5{\rm{ }}907{\rm{ }}387}&{}\end{array}\end{array}\)

     \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}586{\rm{ }}419}\\{{\rm{   }}872{\rm{ }}354}\end{array}} \\\begin{array}{*{20}{c}}{{\rm{  }}2{\rm{ }}714{\rm{ }}065}&{}\end{array}\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}361{\rm{ }}804}\\{6{\rm{ }}387{\rm{ }}455}\end{array}} \\{\rm{  }}2{\rm{ }}974{\rm{ }}349\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}891{\rm{ }}041}\\{2{\rm{ }}082{\rm{ }}172}\end{array}} \\{\rm{  }}4{\rm{ }}808{\rm{ }}869\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}197{\rm{ }}696}\\{5{\rm{ }}138{\rm{ }}207}\end{array}} \\{\rm{  }}3{\rm{ }}059{\rm{ }}489\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}532{\rm{ }}269}\\{1{\rm{ }}182{\rm{ }}775}\end{array}} \\{\rm{  }}2{\rm{ }}349{\rm{ }}494\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}584{\rm{ }}321}\\{2{\rm{ }}146{\rm{ }}789}\end{array}} \\{\rm{  }}7{\rm{ }}437{\rm{ }}532\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}7{\rm{ }}451{\rm{ }}906{\rm{ }}}\\{4{\rm{ }}441{\rm{ }}373}\end{array}} \\{\rm{    }}3{\rm{ }}010{\rm{ }}533\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}132{\rm{ }}804}\\{2{\rm{ }}049{\rm{ }}167}\end{array}} \\{\rm{   }}3{\rm{ }}083{\rm{ }}637\end{array}\)

\(\begin{array}{l}{\rm{ }}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}593{\rm{ }}017}\\{2{\rm{ }}658{\rm{ }}482}\end{array}} \\{\rm{    }}3{\rm{ }}934{\rm{ }}535\end{array}\)
6.Tự luận
• 1 điểm

2 867 825 − 126 225 = …………….

4 744 854 − 246 316 = …………….

5 614 226 − 356 787 = …………….

2 719 583 − 809 570 = …………….

2 458 591 − 719 176 = …………….

4 668 136 − 343 962 = …………….

9 478 454 − 731 262 = …………….

1 445 199 − 688 508 = …………….

8 038 374 − 331 148 = …………….

8 536 477 − 717 889 = …………….

5 667 265 − 948 749 = …………….

1 109 031 − 895 667 = …………….

3 678 638 − 832 052 = …………….

8 090 293 − 456 778 = …………….

5 661 907 − 263 032 = …………….

4 612 365 − 900 581 = …………….

6 884 319 − 263 493 = …………….

3 957 204 − 777 496 = …………….

7 314 605 − 952 468 = …………….

2 583 947 − 678 255 = …………….

3 343 890 − 639 147 = …………….

7 824 561 − 229 483 = …………….

6 158 430 − 591 274 = …………….

2 094 317 − 316 889 = …………….

9 011 645 − 453 101 = …………….

7 002 183 − 284 719 = …………….

3 219 474 − 154 233 = …………….

6 638 902 − 478 915 = …………….

4 185 761 − 725 348 = …………….

1 672 594 − 203 857 = …………….

7 463 992 − 649 305 = …………….

3 554 821 − 444 609 = …………….

8 421 307 − 578 949 = …………….

5 349 618 − 491 237 = …………….

6 393 772 − 281 657 = …………….

4 514 944 − 802 729 = …………….

Xem đáp án

2 867 825 − 126 225 = 2 741 600

4 744 854 − 246 316 = 4 498 538

5 614 226 − 356 787 = 5 257 439

2 719 583 − 809 570 = 1 910 013

2 458 591 − 719 176 = 1 739 415

4 668 136 − 343 962 = 4 324 174

9 478 454 − 731 262 = 8 747 192

1 445 199 − 688 508 = 756 691

8 038 374 − 331 148 = 7 707 226

8 536 477 − 717 889 = 7 818 588

5 667 265 − 948 749 = 4 718 516

1 109 031 − 895 667 = 213 364

3 678 638 − 832 052 = 2 846 586

8 090 293 − 456 778 = 7 633 515

5 661 907 − 263 032 = 5 398 875

4 612 365 − 900 581 = 3 711 784

6 884 319 − 263 493 = 6 620 826

3 957 204 − 777 496 = 3 179 708

7 314 605 − 952 468 = 6 362 137

2 583 947 − 678 255 = 1 905 692

3 343 890 − 639 147 = 2 704 743

7 824 561 − 229 483 = 7 595 078

6 158 430 − 591 274 = 5 567 156

2 094 317 − 316 889 = 1 777 428

9 011 645 − 453 101 = 8 558 544

7 002 183 − 284 719 = 6 717 464

3 219 474 − 154 233 = 3 065 241

6 638 902 − 478 915 = 6 159 987

4 185 761 − 725 348 = 3 460 413

1 672 594 − 203 857 = 1 468 737

7 463 992 − 649 305 = 6 814 687

3 554 821 − 444 609 = 3 110 212

8 421 307 − 578 949 = 7 842 358

5 349 618 − 491 237 = 4 858 381

6 393 772 − 281 657 = 6 112 115

4 514 944 − 802 729 = 3 712 215

7.Tự luận
• 1 điểm

5 479 144 − 835 911 = …………….

2 197 935 − 738 720 = …………….

3 871 230 − 660 086 = …………….

5 107 245 − 271 339 = …………….

8 755 439 − 497 887 = …………….

5 528 972 − 771 088 = …………….

4 684 531 − 817 870 = …………….

6 440 561 − 983 794 = …………….

1 938 483 − 340 174 = …………….

1 538 552 − 944 151 = …………….

6 292 423 − 520 651 = …………….

5 491 946 − 169 403 = …………….

4 539 704 − 694 731 = …………….

6 279 418 − 322 955 = …………….

5 204 318 − 389 457 = …………….

6 715 402 − 487 629 = …………….

7 806 154 − 594 872 = …………….

4 932 760 − 358 491 = …………….

8 423 017 − 639 728 = …………….

9 517 604 − 784 395 = …………….

3 864 500 − 276 948 = …………….

6 703 214 − 495 806 = …………….

7 912 603 − 689 754 = …………….

5 438 701 − 367 829 = …………….

8 620 147 − 547 968 = …………….

9 304 518 − 726 409 = …………….

4 785 203 − 368 754 = …………….

6 941 076 − 582 987 = …………….

7 314 820 − 495 631 = …………….

8 705 431 − 679 854 = …………….

9 126 704 − 834 297 = …………….

5 807 612 − 394 875 = …………….

7 953 408 − 586 729 = …………….

6 482 701 − 375 846 = …………….

5 804 317 − 396 428 = …………….

8 417 503 − 563 948 = …………….

Xem đáp án

5 479 144 − 835 911 = 4 643 233

2 197 935 − 738 720 = 1 459 215

3 871 230 − 660 086 = 3 211 144

5 107 245 − 271 339 = 4 835 906

8 755 439 − 497 887 = 8 257 552

5 528 972 − 771 088 = 4 757 884

4 684 531 − 817 870 = 3 866 661

6 440 561 − 983 794 = 5 456 767

1 938 483 − 340 174 = 1 598 309

1 538 552 − 944 151 = 594 401

6 292 423 − 520 651 = 5 771 772

5 491 946 − 169 403 = 5 322 543

4 539 704 − 694 731 = 3 844 973

6 279 418 − 322 955 = 5 956 463

5 204 318 − 389 457 = 4 814 861

6 715 402 − 487 629 = 6 227 773

7 806 154 − 594 872 = 7 211 282

4 932 760 − 358 491 = 4 574 269

8 423 017 − 639 728 = 7 783 289

9 517 604 − 784 395 = 8 733 209

3 864 500 − 276 948 = 3 587 552

6 703 214 − 495 806 = 6 207 408

7 912 603 − 689 754 = 7 222 849

5 438 701 − 367 829 = 5 070 872

8 620 147 − 547 968 = 8 072 179

9 304 518 − 726 409 = 8 578 109

4 785 203 − 368 754 = 4 416 449

6 941 076 − 582 987 = 6 358 089

7 314 820 − 495 631 = 6 819 189

8 705 431 − 679 854 = 8 025 577

9 126 704 − 834 297 = 8 292 407

5 807 612 − 394 875 = 5 412 737

7 953 408 − 586 729 = 7 366 679

6 482 701 − 375 846 = 6 106 855

5 804 317 − 396 428 = 5 407 889

8 417 503 − 563 948 = 7 853 555

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8.Tự luận
• 1 điểm

9 412 183 − 4 680 692 = …………….

8 412 168 − 7 153 620 = …………….

9 355 119 − 1 519 371 = …………….

2 050 785 − 1 193 347 = …………….

8 872 637 − 5 334 650 = …………….

6 974 159 − 4 155 509 = …………….

8 157 615 − 3 316 421 = …………….

6 962 431 − 6 279 240 = …………….

8 168 646 − 2 297 526 = …………….

7 148 320 − 3 448 839 = …………….

4 255 354 − 3 162 297 = …………….

3 191 547 − 1 936 285 = …………….

7 406 583 − 2 984 751 = …………….

5 324 671 − 2 115 439 = …………….

9 604 783 − 5 788 129 = …………….

6 715 238 − 3 509 474 = …………….

2 903 471 − 1 148 339 = …………….

7 890 232 − 4 217 565 = …………….

8 023 416 − 2 846 939 = …………….

5 679 843 − 4 212 057 = …………….

9 128 457 − 6 337 842 = …………….

4 980 631 − 1 862 744 = …………….

6 481 395 − 2 930 218 = …………….

7 233 908 − 3 014 676 = …………….

8 547 319 − 5 199 426 = …………….

3 772 406 − 1 655 993 = …………….

9 001 247 − 2 450 618 = …………….

6 314 985 − 3 821 074 = …………….

8 399 562 − 7 145 330 = …………….

5 987 341 − 2 346 508 = …………….

7 561 024 − 5 004 718 = …………….

4 710 923 − 2 197 584 = …………….

9 243 680 − 1 629 457 = …………….

6 808 457 − 3 741 982 = …………….

8 665 704 − 6 999 131 = …………….

5 132 897 − 2 004 713 = …………….

Xem đáp án

9 412 183 − 4 680 692 = 4 731 491

8 412 168 − 7 153 620 = 1 258 548

9 355 119 − 1 519 371 = 7 835 748

2 050 785 − 1 193 347 = 857 438

8 872 637 − 5 334 650 = 3 537 987

6 974 159 − 4 155 509 = 2 818 650

8 157 615 − 3 316 421 = 4 841 194

6 962 431 − 6 279 240 = 683 191

8 168 646 − 2 297 526 = 5 871 120

7 148 320 − 3 448 839 = 3 699 481

4 255 354 − 3 162 297 = 1 093 057

3 191 547 − 1 936 285 = 1 255 262

7 406 583 − 2 984 751 = 4 421 832

5 324 671 − 2 115 439 = 3 209 232

9 604 783 − 5 788 129 = 3 816 654

6 715 238 − 3 509 474 = 3 205 764

2 903 471 − 1 148 339 = 1 755 132

7 890 232 − 4 217 565 = 3 672 667

8 023 416 − 2 846 939 = 5 176 477

5 679 843 − 4 212 057 = 1 467 786

9 128 457 − 6 337 842 = 2 790 615

4 980 631 − 1 862 744 = 3 117 887

6 481 395 − 2 930 218 = 3 551 177

7 233 908 − 3 014 676 = 4 219 232

8 547 319 − 5 199 426 = 3 347 893

3 772 406 − 1 655 993 = 2 116 413

9 001 247 − 2 450 618 = 6 550 629

6 314 985 − 3 821 074 = 2 493 911

8 399 562 − 7 145 330 = 1 254 232

5 987 341 − 2 346 508 = 3 640 833

7 561 024 − 5 004 718 = 2 556 306

4 710 923 − 2 197 584 = 2 513 339

9 243 680 − 1 629 457 = 7 614 223

6 808 457 − 3 741 982 = 3 066 475

8 665 704 − 6 999 131 = 1 666 573

5 132 897 − 2 004 713 = 3 128 184

 

9.Tự luận
• 1 điểm

7 899 215 − 1 999 876 = …………….

3 559 628 − 1 102 345 = …………….

8 274 331 − 4 413 207 = …………….

6 433 852 − 5 021 469 = …………….

9 770 495 − 3 658 024 = …………….

4 189 637 − 1 975 248 = …………….

7 306 481 − 2 148 997 = …………….

5 843 762 − 3 029 451 = …………….

8 031 259 − 6 442 118 = …………….

6 257 394 − 1 808 267 = …………….

9 486 530 − 2 713 609 = …………….

3 421 788 − 2 115 007 = …………….

8 597 214 − 3 284 179 = …………….

6 740 985 − 4 561 327 = …………….

9 845 712 − 7 431 589 = …………….

7 953 601 − 3 427 958 = …………….

9 204 857 − 3 816 742 = …………….

8 764 309 − 5 982 471 = …………….

7 482 691 − 1 968 452 = …………….

8 635 719 − 2 749 386 = …………….

9 703 518 − 6 224 977 = …………….

8 294 765 − 3 587 402 = …………….

7 951 208 − 2 368 599 = …………….

9 021 347 − 5 918 274 = …………….

9 341 608 − 4 789 354 = …………….

7 629 418 − 6 518 739 = …………….

9 734 501 − 6 192 864 = …………….

9 845 712 − 7 431 589 = …………….

7 950 246 − 2 398 175 = …………….

8 764 309 − 5 982 471 = …………….

8 613 597 − 3 104 982 = …………….

7 953 601 − 3 427 958 = …………….

7 432 196 − 5 298 764 = …………….

8 635 719 − 2 749 386 = …………….

8 347 591 − 7 284 963 = …………….

7 689 542 − 2 147 936 = …………….

Xem đáp án

7 899 215 − 1 999 876 = 5 899 339

3 559 628 − 1 102 345 = 2 457 283

8 274 331 − 4 413 207 = 3 861 124

6 433 852 − 5 021 469 = 1 412 383

9 770 495 − 3 658 024 = 6 112 471

4 189 637 − 1 975 248 = 2 214 389

7 306 481 − 2 148 997 = 5 157 484

5 843 762 − 3 029 451 = 2 814 311

8 031 259 − 6 442 118 = 1 589 141

6 257 394 − 1 808 267 = 4 449 127

9 486 530 − 2 713 609 = 6 772 921

3 421 788 − 2 115 007 = 1 306 781

8 597 214 − 3 284 179 = 5 313 035

6 740 985 − 4 561 327 = 2 179 658

9 845 712 − 7 431 589 = 2 414 123

7 953 601 − 3 427 958 = 4 525 643

9 204 857 − 3 816 742 = 5 388 115

8 764 309 − 5 982 471 = 2 781 838

7 482 691 − 1 968 452 = 5 514 239

8 635 719 − 2 749 386 = 5 886 333

9 703 518 − 6 224 977 = 3 478 541

8 294 765 − 3 587 402 = 4 707 363

7 951 208 − 2 368 599 = 5 582 609

9 021 347 − 5 918 274 = 3 103 073

9 341 608 − 4 789 354 = 4 552 254

7 629 418 − 6 518 739 = 1 110 679

9 734 501 − 6 192 864 = 3 541 637

9 845 712 − 7 431 589 = 2 414 123

7 950 246 − 2 398 175 = 5 552 071

8 764 309 − 5 982 471 = 2 781 838

8 613 597 − 3 104 982 = 5 508 615

7 953 601 − 3 427 958 = 4 525 643

7 432 196 − 5 298 764 = 2 133 432

8 635 719 − 2 749 386 = 5 886 333

8 347 591 − 7 284 963 = 1 062 628

7 689 542 − 2 147 936 = 5 541 606

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