56 câu hỏi
25 + 39 ......... ......... ......... | 55 – 28 ......... ......... ......... | 35 + 38 ......... ......... ......... | 91 – 36 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{25}\\{39}\end{array}} \\\,\,\,\,64\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{55}\\{28}\end{array}} \\\,\,\,\,27\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{35}\\{38}\end{array}} \\\,\,\,\,73\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{91}\\{36}\end{array}} \\\,\,\,\,55\end{array}\) |
75 – 48 ......... ......... ......... | 28 + 15 ......... ......... ......... | 50 – 38 ......... ......... ......... | 27 + 49 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{75}\\{48}\end{array}} \\\,\,\,\,27\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{28}\\{15}\end{array}} \\\,\,\,\,43\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{50}\\{38}\end{array}} \\\,\,\,\,12\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{49}\end{array}} \\\,\,\,\,76\end{array}\) |
17 + 46 ......... ......... ......... | 80 – 53 ......... ......... ......... | 63 + 8 ......... ......... ......... | 70 – 38 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{17}\\{46}\end{array}} \\\,\,\,\,63\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{80}\\{53}\end{array}} \\\,\,\,\,27\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{63}\\{\,\,\,8}\end{array}} \\\,\,\,\,71\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{38}\end{array}} \\\,\,\,\,32\end{array}\) |
95 – 9 ......... ......... ......... | 25 + 47 ......... ......... ......... | 70 – 25 ......... ......... ......... | 27 + 19 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{95}\\{\,\,\,9}\end{array}} \\\,\,\,\,86\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{25}\\{47}\end{array}} \\\,\,\,\,72\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{25}\end{array}} \\\,\,\,\,45\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{19}\end{array}} \\\,\,\,\,46\end{array}\) |
65 + 25 ......... ......... ......... | 50 – 36 ......... ......... ......... | 52 + 18 ......... ......... ......... | 92 – 75 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{65}\\{25}\end{array}} \\\,\,\,\,90\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{50}\\{36}\end{array}} \\\,\,\,\,14\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{52}\\{18}\end{array}} \\\,\,\,\,70\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{92}\\{75}\end{array}} \\\,\,\,\,17\end{array}\) |
83 – 56 ......... ......... ......... | 58 + 24 ......... ......... ......... | 97 – 78 ......... ......... ......... | 32 + 29 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{83}\\{56}\end{array}} \\\,\,\,\,27\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{58}\\{24}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{97}\\{78}\end{array}} \\\,\,\,\,19\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{32}\\{29}\end{array}} \\\,\,\,\,61\end{array}\) |
24 + 76 ......... ......... ......... | 45 – 16 ......... ......... ......... | 38 + 13 ......... ......... ......... | 42 – 38 ......... ......... ......... |
\(\begin{array}{l}\underline { + \,\,\begin{array}{*{20}{c}}{24}\\{76}\end{array}} \\\,\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{45}\\{16}\end{array}} \\\,\,\,\,29\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{38}\\{13}\end{array}} \\\,\,\,\,51\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{42}\\{38}\end{array}} \\\,\,\,\,\,\,\,4\end{array}\) |
Học thông minh hơn mỗi ngày
Xem toàn bộ 56 câu hỏi và nhiều hơn nữa với tài khoản miễn phí
84 – 67 ......... ......... ......... | 15 + 38 ......... ......... ......... | 85 – 57 ......... ......... ......... | 67 + 17 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{84}\\{67}\end{array}} \\\,\,\,\,17\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{15}\\{38}\end{array}} \\\,\,\,\,53\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{85}\\{57}\end{array}} \\\,\,\,\,28\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{67}\\{17}\end{array}} \\\,\,\,\,84\end{array}\) |
38 + 19 ......... ......... ......... | 76 – 8 ......... ......... ......... | 46 + 15 ......... ......... ......... | 83 – 34 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{38}\\{19}\end{array}} \\\,\,\,\,57\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{76}\\{\,\,\,8}\end{array}} \\\,\,\,\,68\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{46}\\{15}\end{array}} \\\,\,\,\,61\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{83}\\{34}\end{array}} \\\,\,\,\,49\end{array}\) |
35 – 28 ......... ......... ......... | 58 + 24 ......... ......... ......... | 82 – 29 ......... ......... ......... | 16 + 34 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{35}\\{28}\end{array}} \\\,\,\,\,\,\,7\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{58}\\{24}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{82}\\{29}\end{array}} \\\,\,\,\,53\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{16}\\{34}\end{array}} \\\,\,\,\,50\end{array}\) |
38 + 38 ......... ......... ......... | 65 – 8 ......... ......... ......... | 85 + 5 ......... ......... ......... | 82 – 28 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{38}\\{38}\end{array}} \\\,\,\,\,76\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{\,\,\,\,8}\end{array}} \\\,\,\,\,\,57\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{85}\\{\,\,\,5}\end{array}} \\\,\,\,\,90\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{82}\\{28}\end{array}} \\\,\,\,\,54\end{array}\) |
76 – 47 ......... ......... ......... | 68 + 23 ......... ......... ......... | 85 – 49 ......... ......... ......... | 36 + 47 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{76}\\{47}\end{array}} \\\,\,\,\,29\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{68}\\{23}\end{array}} \\\,\,\,\,91\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{85}\\{49}\end{array}} \\\,\,\,\,36\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{36}\\{47}\end{array}} \\\,\,\,\,83\end{array}\) |
27 + 48 ......... ......... ......... | 73 – 35 ......... ......... ......... | 12 + 48 ......... ......... ......... | 100 – 38 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{48}\end{array}} \\\,\,\,\,75\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{73}\\{35}\end{array}} \\\,\,\,\,38\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{12}\\{48}\end{array}} \\\,\,\,\,60\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{100}\\{\,\,\,38}\end{array}} \\\,\,\,\,\,\,\,62\end{array}\) |
94 – 38 ......... ......... ......... | 27 + 44 ......... ......... ......... | 65 – 27 ......... ......... ......... | 55 + 16 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{94}\\{38}\end{array}} \\\,\,\,\,56\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{44}\end{array}} \\\,\,\,\,71\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{27}\end{array}} \\\,\,\,\,38\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{55}\\{16}\end{array}} \\\,\,\,\,71\end{array}\) |
23 + 38 ......... ......... ......... | 70 – 51 ......... ......... ......... | 65 + 35 ......... ......... ......... | 85 – 56 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{23}\\{38}\end{array}} \\\,\,\,\,61\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{51}\end{array}} \\\,\,\,\,19\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{65}\\{35}\end{array}} \\\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{85}\\{56}\end{array}} \\\,\,\,\,29\end{array}\) |
45 – 19 ......... ......... ......... | 78 + 15 ......... ......... ......... | 86 – 46 ......... ......... ......... | 26 + 35 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{45}\\{19}\end{array}} \\\,\,\,\,26\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{78}\\{15}\end{array}} \\\,\,\,\,93\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{86}\\{46}\end{array}} \\\,\,\,\,40\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{26}\\{35}\end{array}} \\\,\,\,\,61\end{array}\) |
24 + 69 ......... ......... ......... | 64 – 9 ......... ......... ......... | 74 + 6 ......... ......... ......... | 70 – 28 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{24}\\{69}\end{array}} \\\,\,\,\,93\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{64}\\{\,\,\,9}\end{array}} \\\,\,\,\,55\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{74}\\{\,\,\,6}\end{array}} \\\,\,\,\,80\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{28}\end{array}} \\\,\,\,\,42\end{array}\) |
60 – 19 ......... ......... ......... | 59 + 21 ......... ......... ......... | 76 – 67 ......... ......... ......... | 18 + 75 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{60}\\{19}\end{array}} \\\,\,\,\,41\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{59}\\{21}\end{array}} \\\,\,\,\,80\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{76}\\{67}\end{array}} \\\,\,\,\,\,\,\,9\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{18}\\{75}\end{array}} \\\,\,\,\,93\end{array}\) |
25 + 26 ......... ......... ......... | 63 – 34 ......... ......... ......... | 19 + 58 ......... ......... ......... | 83 – 55 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{25}\\{26}\end{array}} \\\,\,\,\,51\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{63}\\{34}\end{array}} \\\,\,\,\,29\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{19}\\{58}\end{array}} \\\,\,\,\,77\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{83}\\{55}\end{array}} \\\,\,\,\,28\end{array}\) |
65 – 7 ......... ......... ......... | 26 + 44 ......... ......... ......... | 82 – 67 ......... ......... ......... | 27 + 13 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{\,\,\,7}\end{array}} \\\,\,\,\,58\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{26}\\{44}\end{array}} \\\,\,\,\,70\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{82}\\{67}\end{array}} \\\,\,\,\,15\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{13}\end{array}} \\\,\,\,\,40\end{array}\) |
72 + 28 ......... ......... ......... | 42 – 26 ......... ......... ......... | 36 + 35 ......... ......... ......... | 43 – 28 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{72}\\{28}\end{array}} \,\,\,\,\\\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{42}\\{26}\end{array}} \\\,\,\,\,16\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{36}\\{35}\end{array}} \\\,\,\,\,71\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{43}\\{28}\end{array}} \\\,\,\,\,15\end{array}\) |
70 – 31 ......... ......... ......... | 26 + 36 ......... ......... ......... | 58 – 13 ......... ......... ......... | 52 – 23 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{31}\end{array}} \\\,\,\,\,39\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{26}\\{36}\end{array}} \\\,\,\,\,62\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{58}\\{13}\end{array}} \\\,\,\,\,45\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{52}\\{23}\end{array}} \\\,\,\,\,29\end{array}\) |
59 + 23 ......... ......... ......... | 73 – 36 ......... ......... ......... | 29 + 18 ......... ......... ......... | 80 – 21 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{59}\\{23}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{73}\\{36}\end{array}} \\\,\,\,\,37\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{29}\\{18}\end{array}} \\\,\,\,\,47\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{80}\\{21}\end{array}} \\\,\,\,\,59\end{array}\) |
35 – 6 ......... ......... ......... | 88 + 12 ......... ......... ......... | 65 – 8 ......... ......... ......... | 51 + 9 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{35}\\{\,\,\,6}\end{array}} \\\,\,\,\,29\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{88}\\{12}\end{array}} \\\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{\,\,\,8}\end{array}} \\\,\,\,\,57\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{51}\\{\,\,\,9}\end{array}} \\\,\,\,\,60\end{array}\) |
67 + 13 ......... ......... ......... | 100 – 26 ......... ......... ......... | 91 + 9 ......... ......... ......... | 100 – 63 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{67}\\{13}\end{array}} \\\,\,\,\,80\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{100}\\{\,\,\,26}\end{array}} \\\,\,\,\,\,\,\,74\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{91}\\{\,\,\,9}\end{array}} \\\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{100}\\{\,\,\,63}\end{array}} \\\,\,\,\,\,\,\,37\end{array}\) |
65 – 6 ......... ......... ......... | 95 + 5 ......... ......... ......... | 94 – 68 ......... ......... ......... | 92 + 8 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{\,\,6}\end{array}} \\\,\,\,\,59\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{95}\\{\,\,\,5}\end{array}} \\\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{94}\\{68}\end{array}} \\\,\,\,\,26\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{92}\\{\,\,8}\end{array}} \\\,\,100\end{array}\) |
56 + 44 ......... ......... ......... | 70 – 57 ......... ......... ......... | 37 + 63 ......... ......... ......... | 80 – 68 ......... ......... ......... |
\[\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{56}\\{44}\end{array}} \\\,\,100\end{array}\] | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{57}\end{array}} \\\,\,\,\,13\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{37}\\{63}\end{array}} \\\,\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{80}\\{68}\end{array}} \\\,\,\,\,12\end{array}\) |
70 – 59 ......... ......... ......... | 58 + 13 ......... ......... ......... | 65 – 36 ......... ......... ......... | 25 + 37 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{59}\end{array}} \\\,\,\,\,11\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{58}\\{13}\end{array}} \\\,\,\,\,71\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{65}\\{36}\end{array}} \\\,\,\,\,29\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{25}\\{37}\end{array}} \\\,\,\,\,62\end{array}\) |
26 + 56 ......... ......... ......... | 62 – 26 ......... ......... ......... | 37 + 13 ......... ......... ......... | 56 – 17 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{26}\\{56}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{62}\\{26}\end{array}} \\\,\,\,\,36\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{37}\\{13}\end{array}} \\\,\,\,\,50\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{56}\\{17}\end{array}} \\\,\,\,\,39\end{array}\) |
91 – 84 ......... ......... ......... | 63 + 28 ......... ......... ......... | 82 – 34 ......... ......... ......... | 66 + 27 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{91}\\{84}\end{array}} \\\,\,\,\,\,\,\,7\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{63}\\{28}\end{array}} \\\,\,\,\,91\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{82}\\{34}\end{array}} \\\,\,\,\,48\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{66}\\{27}\end{array}} \\\,\,\,\,93\end{array}\) |
78 + 15 ......... ......... ......... | 42 – 19 ......... ......... ......... | 81 + 19 ......... ......... ......... | 57 – 8 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{78}\\{15}\end{array}} \\\,\,\,\,93\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{42}\\{19}\end{array}} \\\,\,\,\,23\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{81}\\{19}\end{array}} \\\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{57}\\{\,\,\,8}\end{array}} \\\,\,\,\,49\end{array}\) |
90 – 35 ......... ......... ......... | 59 + 21 ......... ......... ......... | 52 – 17 ......... ......... ......... | 37 + 24 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{90}\\{35}\end{array}} \\\,\,\,\,55\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{59}\\{21}\end{array}} \\\,\,\,\,80\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{52}\\{17}\end{array}} \\\,\,\,\,35\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{37}\\{24}\end{array}} \\\,\,\,\,61\end{array}\) |
56 + 38 ......... ......... ......... | 66 – 19 ......... ......... ......... | 27 + 27 ......... ......... ......... | 57 – 29 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{56}\\{38}\end{array}} \\\,\,\,\,94\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{66}\\{19}\end{array}} \\\,\,\,\,47\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{27}\\{27}\end{array}} \\\,\,\,\,54\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{57}\\{29}\end{array}} \\\,\,\,\,28\end{array}\) |
78 + 15 ......... ......... ......... | 42 – 19 ......... ......... ......... | 81 + 19 ......... ......... ......... | 57 – 8 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{78}\\{15}\end{array}} \\\,\,\,\,93\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{42}\\{19}\end{array}} \\\,\,\,\,23\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{81}\\{19}\end{array}} \\\,100\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{57}\\{\,\,\,8}\end{array}} \\\,\,\,\,49\end{array}\) |
47 + 26 ......... ......... ......... | 75 – 7 ......... ......... ......... | 14 + 29 ......... ......... ......... | 92 – 9 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{47}\\{26}\end{array}} \\\,\,\,\,73\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{75}\\{\,\,\,7}\end{array}} \\\,\,\,\,68\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{14}\\{29}\end{array}} \\\,\,\,\,43\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{92}\\{\,\,\,9}\end{array}} \\\,\,\,\,83\end{array}\) |
52 – 18 ......... ......... ......... | 68 + 13 ......... ......... ......... | 80 – 66 ......... ......... ......... | 35 + 57 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{52}\\{18}\end{array}} \\\,\,\,\,34\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{68}\\{13}\end{array}} \\\,\,\,\,81\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{80}\\{66}\end{array}} \\\,\,\,\,14\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{35}\\{57}\end{array}} \\\,\,\,\,92\end{array}\) |
16 + 48 ......... ......... ......... | 72 – 25 ......... ......... ......... | 55 + 26 ......... ......... ......... | 54 – 38 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{16}\\{48}\end{array}} \\\,\,\,\,64\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{72}\\{25}\end{array}} \\\,\,\,\,47\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{55}\\{26}\end{array}} \\\,\,\,\,81\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{54}\\{38}\end{array}} \\\,\,\,\,16\end{array}\) |
85 – 39 ......... ......... ......... | 86 + 6 ......... ......... ......... | 33 – 17 ......... ......... ......... | 73 + 27 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{85}\\{39}\end{array}} \\\,\,\,\,46\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{86}\\{\,\,6}\end{array}} \\\,\,\,\,92\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{33}\\{17}\end{array}} \\\,\,\,\,16\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{73}\\{27}\end{array}} \\\,\,100\end{array}\) |
75 + 25 ......... ......... ......... | 81 – 33 ......... ......... ......... | 24 + 66 ......... ......... ......... | 64 – 17 ......... ......... ......... |
\[\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{75}\\{25}\end{array}} \\\,\,100\end{array}\] | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{81}\\{33}\end{array}} \\\,\,\,\,48\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{24}\\{66}\end{array}} \\\,\,\,\,90\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{64}\\{17}\end{array}} \\\,\,\,\,47\end{array}\) |
77 – 38 ......... ......... ......... | 19 + 65 ......... ......... ......... | 90 – 8 ......... ......... ......... | 49 + 19 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{77}\\{38}\end{array}} \\\,\,\,\,39\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{19}\\{65}\end{array}} \\\,\,\,\,84\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{90}\\{\,\,\,8}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{49}\\{19}\end{array}} \\\,\,\,\,68\end{array}\) |
36 + 39 ......... ......... ......... | 70 – 35 ......... ......... ......... | 15 + 67 ......... ......... ......... | 100 – 8 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{36}\\{39}\end{array}} \\\,\,\,\,75\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{35}\end{array}} \\\,\,\,\,35\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{15}\\{67}\end{array}} \\\,\,\,\,82\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{100}\\{\,\,\,\,\,8}\end{array}} \\\,\,\,\,\,\,92\end{array}\) |
77 + 15 ......... ......... ......... | 91 – 17 ......... ......... ......... | 19 + 27 ......... ......... ......... | 83 – 55 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{77}\\{15}\end{array}} \\\,\,\,\,92\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{91}\\{17}\end{array}} \\\,\,\,\,74\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{19}\\{27}\end{array}} \\\,\,\,\,46\end{array}\) |
64 – 46 ......... ......... ......... | 68 + 24 ......... ......... ......... | 76 – 38 ......... ......... ......... | 25 + 69 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{64}\\{46}\end{array}} \\\,\,\,\,18\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{68}\\{24}\end{array}} \\\,\,\,\,92\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{76}\\{38}\end{array}} \\\,\,\,\,38\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{25}\\{69}\end{array}} \\\,\,\,\,94\end{array}\) |
28 + 46 ......... ......... ......... | 58 – 38 ......... ......... ......... | 38 + 26 ......... ......... ......... | 97 – 37 ......... ......... ......... |
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{28}\\{46}\end{array}} \\\,\,\,\,74\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{58}\\{38}\end{array}} \\\,\,\,\,20\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{38}\\{26}\end{array}} \\\,\,\,\,64\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{97}\\{37}\end{array}} \\\,\,\,\,60\end{array}\) |
54 – 17 ......... ......... ......... | 89 + 4 ......... ......... ......... | 86 – 35 ......... ......... ......... | 37 + 37 ......... ......... ......... |
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{54}\\{17}\end{array}} \\\,\,\,\,37\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{89}\\{\,\,4}\end{array}} \\\,\,\,\,93\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{86}\\{35}\end{array}} \\\,\,\,\,51\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{37}\\{37}\end{array}} \\\,\,\,\,74\end{array}\) |
29 + 45 = ... 70 – 6 = ... 18 + 54 = ... 15 + 65 = ... 27 – 8 = ... | 81 – 52 = ... ...... + 49 = ... 60 – 35 = ... 76 – 38 = ... 58 + 22 = ... | 27 + 19 = ... 92 – 26 = ... 44 + 16 = ... 45 + 27 = ... 53 – 28 = ... | 71 – 18 = ... 36 + 15 = ... 27 – 9 = ... 72 – 8 = ... 65 + 7 = ... |
29 + 45 = 74 70 – 6 = 64 18 + 54 = 72 15 + 65 = 80 27 – 8 = 19 | 81 – 52 = 29 11 + 49 = 60 60 – 35 = 25 76 – 38 = 38 58 + 22 = 80 | 27 + 19 = 46 92 – 26 = 66 44 + 16 = 60 45 + 27 = 72 53 – 28 = 25 | 71 – 18 = 53 36 + 15 = 51 27 – 9 = 18 72 – 8 = 64 65 + 7 = 72 |
35 + 45 = ... 83 – 38 = ... 18 + 25 = ... 75 – 68 = ... 37 + 15 = ... | 41 – 17 = ... 18 + 63 = ... 90 – 37 = ... 28 + 16 = ... 28 – 19 = ... | 75 + 16 = ... 60 – 35 = ... 18 + 44 = ... 52 – 36 = ... 86 + 14 = ... | 93 – 88 = ... 81 + 9 = ... 74 – 67 = ... 38 + 17 = ... 36 – 18 = ... |
35 + 45 = 80 83 – 38 = 45 18 + 25 = 43 75 – 68 = 7 37 + 15 = 52 | 41 – 17 = 24 18 + 63 = 81 90 – 37 = 53 28 + 16 = 44 28 – 19 = 9 | 75 + 16 = 91 60 – 35 = 25 18 + 44 = 62 52 – 36 = 16 86 + 14 = 100 | 93 – 88 = 5 81 + 9 = 90 74 – 67 = 7 38 + 17 = 55 36 – 18 = 18 |
45 – 29 = ... 25 + 8 = ... 51 – 25 = ... 48 + 26 = ... 35 – 9 = ... | 57 + 36 = ... 81 – 36 = ... 36 + 16 = ... 80 – 64 = ... 15 + 67 = ... | 60 – 48 = ... 15 + 17 = ... 65 – 28 = ... 38 + 5 = ... 53 – 5 = ... | 68 + 27 = ... 90 – 27 = ... 25 + 36 = ... 90 – 83 = ... 17 + 27 = ... |
45 – 29 = 16 25 + 8 = 33 51 – 25 = 26 48 + 26 = 74 35 – 9 = 26 | 57 + 36 = 93 81 – 36 = 45 36 + 16 = 52 80 – 64 = 16 15 + 67 = 82 | 60 – 48 = 12 15 + 17 = 32 65 – 28 = 37 38 + 5 = 43 53 – 5 = 48 | 68 + 27 = 95 90 – 27 = 63 25 + 36 = 61 90 – 83 = 7 17 + 27 = 44 |
25 + 39 = ... 40 – 18 = ... 39 + 34 = ... 72 – 57 = ... 46 + 36 = ... | 66 – 48 = ... 37 + 55 = ... 63 – 5 = ... 28 + 45 = ... 70 – 55 = ... | 35 + 47 = ... 98 – 9 = ... 28 + 14 = ... 91 – 19 = ... 18 + 23 = ... | 70 – 46 = ... 35 + 27 = ... 92 – 75 = ... 24 + 6 = ... 61 – 35 = ... |
25 + 39 = 64 40 – 18 = 22 39 + 34 = 73 72 – 57 = 15 46 + 36 = 82 | 66 – 48 = 18 37 + 55 = 92 63 – 5 = 58 28 + 45 = 73 70 – 55 = 15 | 35 + 47 = 82 98 – 9 = 89 28 + 14 = 42 91 – 19 = 72 18 + 23 = 41 | 70 – 46 = 24 35 + 27 = 62 92 – 75 = 17 24 + 6 = 30 61 – 35 = 26 |
31 – 17 = ... 27 + 17 = ... 70 – 28 = ... 24 + 38 = ... 40 – 28 = ... | 25 + 67 = ... 81 – 56 = ... 12 + 38 = ... 75 – 9 = ... 74 + 9 = ... | 80 – 57 = ... 47 + 16 = ... 65 – 19 = ... 87 + 13 = ... 67 – 28 = ... | 15 + 35 = ... 32 – 13 = ... 53 + 37 = ... 62 – 24 = ... 61 + 39 = ... |
31 – 17 = 14 27 + 17 = 44 70 – 28 = 42 24 + 38 = 62 40 – 28 = 12 | 25 + 67 = 92 81 – 56 = 25 12 + 38 = 50 75 – 9 = 66 74 + 9 = 83 | 80 – 57 = 23 47 + 16 = 63 65 – 19 = 46 87 + 13 = 100 67 – 28 = 39 | 15 + 35 = 50 32 – 13 = 19 53 + 37 = 90 62 – 24 = 38 61 + 39 = 100 |
17 + 43 = ... 61 – 24 = ... 45 + 25 = ... 52 – 14 = ... 17 + 54 = ... | 51 – 8 = ... 37 + 5 = ... 87 – 49 = ... 78 + 22 = ... 73 – 57 = ... | 17 + 33 = ... 73 – 48 = ... 26 + 46 = ... 85 – 58 = ... 26 + 39 = ... | 33 + 67 = ... 24 + 36 = ... 56 – 18 = ... 15 + 26 = ... 86 – 67 = ... |
17 + 43 = 60 61 – 24 = 37 45 + 25 = 70 52 – 14 = 38 17 + 54 = 71 | 51 – 8 = 43 37 + 5 = 42 87 – 49 = 38 78 + 22 = 100 73 – 57 = 16 | 17 + 33 = 50 73 – 48 = 25 26 + 46 = 72 85 – 58 = 27 26 + 39 = 65 | 33 + 67 = 100 24 + 36 = 60 56 – 18 = 38 15 + 26 = 41 86 – 67 = 19 |
54 – 17 = ... 35 + 8 = ... 61 – 8 = ... 26 + 74 = ... 62 – 38 = ... | 17 + 26 = ... 34 – 27 = ... 25 + 36 = ... 82 – 28 = ... 14 + 57 = ... | 80 – 55 = ... 35 + 17 = ... 90 – 78 = ... 16 + 28 = ... 75 – 12 = ... | 48 + 43 = ... 90 – 8 = ... 56 + 8 = ... 82 – 68 = ... 58 + 12 = ... |
54 – 17 = 37 35 + 8 = 43 61 – 8 = 53 26 + 74 = 100 62 – 38 = 24 | 17 + 26 = 43 34 – 27 = 7 25 + 36 = 61 82 – 28 = 54 14 + 57 = 71 | 80 – 55 = 25 35 + 17 = 52 90 – 78 = 12 16 + 28 = 44 75 – 12 = 63 | 48 + 43 = 91 90 – 8 = 82 56 + 8 = 64 82 – 68 = 14 58 + 12 = 70 |
28 + 18 = ... 65 – 48 = ... 67 + 15 = ... 55 – 28 = ... 77 + 16 = ... | 32 – 18 = ... 27 + 15 = ... 75 – 48 = ... 29 + 55 = ... 95 – 48 = ... | 68 + 2 = ... 50 – 45 = ... 17 + 5 = ... 50 – 25 = ... 17 + 25 = ... | 61 – 22 = ... 45 + 45 = ... 98 – 9 = ... 41 + 35 = ... 98 – 19 = ... |
28 + 18 = 46 65 – 48 = 17 67 + 15 = 82 55 – 28 = 27 77 + 16 = 93 | 32 – 18 = 14 27 + 15 = 42 75 – 48 = 27 29 + 55 = 84 95 – 48 = 47 | 68 + 2 = 70 50 – 45 = 5 17 + 5 = 22 50 – 25 = 25 17 + 25 = 42 | 61 – 22 = 39 45 + 45 = 90 98 – 9 = 89 41 + 35 = 76 98 – 19 = 79 |
48 + 8 + 27 = ... 62 – 5 – 28 = ... 25 + 17 + 39 = ... 81 – 38 – 29 = ... 14 + 29 + 18 = ... | 50 – 13 – 28 = ... 27 + 16 + 48 = ... 81 – 55 – 18 = ... 18 + 15 + 17 = ... 97 – 39 – 9 = ... | 16 + 36 + 28 = ... 66 – 29 – 29 = ... 25 + 29 + 9 = ... 60 – 25 – 6 = ... 18 + 45 + 19 = ... |
48 + 8 + 27 = 83 62 – 5 – 28 = 29 25 + 17 + 39 = 81 81 – 38 – 29 = 14 14 + 29 + 18 = 61 | 50 – 13 – 28 = 9 27 + 16 + 48 = 91 81 – 55 – 18 = 8 18 + 15 + 17 = 50 97 – 39 – 9 = 49 | 16 + 36 + 28 = 80 66 – 29 – 29 = 8 25 + 29 + 9 = 63 60 – 25 – 6 = 29 18 + 45 + 19 = 82 |
75 – 18 – 28 = ... 83 – 35 – 19 = ... 68 + 12 – 21 = ... 58 + 12 – 54 = ... 90 – 78 + 38 = ... | 4 + 59 + 17 = ... 65 + 15 – 44 = ... 87 + 13 – 54 = ... 75 – 58 + 23 = ... 62 – 43 + 25 = ... | 85 – 17 – 39 = ... 56 + 44 – 12 = ... 75 – 57 + 22 = ... 90 – 64 + 34 = ... 61 – 7 + 18 = ... |
75 – 18 – 28 = 29 83 – 35 – 19 = 29 68 + 12 – 21 = 59 58 + 12 – 54 = 16 90 – 78 + 38 = 50 | 4 + 59 + 17 = 80 65 + 15 – 44 = 26 87 + 13 – 54 = 46 75 – 58 + 23 = 40 62 – 43 + 25 = 44 | 85 – 17 – 39 = 29 56 + 44 – 12 = 88 75 – 57 + 22 = 40 90 – 64 + 34 = 60 61 – 7 + 18 = 72 |
88 + 12 – 33 = ... 81 – 55 + 16 = ... 36 + 56 – 25 = ... 50 – 27 + 29 = ... 19 + 65 – 47 = ... | 50 – 3 + 27 = ... 75 – 26 + 18 = ... 76 + 8 – 15 = ... 73 + 27 – 5 = ... 32 + 48 – 56 = ... | 60 – 22 + 44 = ... 86 + 14 – 37 = ... 80 – 45 + 15 = ... 21 + 59 – 38 = ... 65 + 35 – 6 = ... |
88 + 12 – 33 = 67 81 – 55 + 16 = 42 36 + 56 – 25 = 67 50 – 27 + 29 = 52 19 + 65 – 47 = 37 | 50 – 3 + 27 = 74 75 – 26 + 18 = 67 76 + 8 – 15 = 69 73 + 27 – 5 = 95 32 + 48 – 56 = 24 | 60 – 22 + 44 = 82 86 + 14 – 37 = 63 80 – 45 + 15 = 50 21 + 59 – 38 = 42 65 + 35 – 6 = 94 |
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