Bài tập Toán 3 Bài 10. Phép nhân trong phạm vi 100 000 có đáp án
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Bài tập Toán 3 Bài 10. Phép nhân trong phạm vi 100 000 có đáp án

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1. Tự luận
1 điểm

\(\underline { \times \begin{array}{*{20}{c}}{2\,\,347}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{5\,\,19\,2}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{3\,\,576}\\{\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{6\,\,948}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{4\,\,813}\\{\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{7\,\,306}\\{\,\,\,\,\,\,\,\,\,\,9}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{6\,\,251}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{9\,\,487}\\{\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{7\,\,394}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{\,1\,\,528}\\{\,\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{9\,\,813}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{2\,\,476}\\{\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{1\,\,647}\\{\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{5\,\,813}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{3\,\,592}\\{\,\,\,\,\,\,\,\,\,\,9}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{6\,\,741}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

Xem đáp án

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2\,\,347}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,9\,\,388\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5\,\,19\,2}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \\36\,\,344\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3\,\,576}\\{\,\,\,\,\,\,\,\,\,5}\end{array}} \\17\,\,880\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{6\,\,948}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \\41\,\,688\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4\,\,813}\\{\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,9\,\,626\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{7\,\,306}\\{\,\,\,\,\,\,\,\,\,\,9}\end{array}} \\65\,\,754\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{6\,\,251}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \\50\,\,008\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{9\,\,487}\\{\,\,\,\,\,\,\,\,\,3}\end{array}} \\28\,\,461\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{7\,\,394}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \\44\,\,364\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{\,1\,\,528}\\{\,\,\,\,\,\,\,\,\,\,5}\end{array}} \\\,\,\,7\,\,640\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{9\,\,813}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \\68\,\,691\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2\,\,476}\\{\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,4\,\,952\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{1\,\,647}\\{\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,4\,\,941\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5\,\,813}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \\46\,\,504\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3\,\,592}\\{\,\,\,\,\,\,\,\,\,\,9}\end{array}} \\32\,\,328\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{6\,\,741}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\26\,\,964\end{array}\)

2. Tự luận
1 điểm

\(\underline { \times \begin{array}{*{20}{c}}{12\,\,347}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{25\,\,813}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,7}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{14\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{21\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{15\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{22\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{16\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{24\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{17\,\,234}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{25\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{18\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{26\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{19\,\,456}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{27\,\,890}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{20\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{28\,\,901}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

Xem đáp án

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{12\,\,347}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,37\,\,041\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{25\,\,813}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,7}\end{array}} \\\,\,\,87\,\,691\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{14\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \\\,\,\,72\,\,835\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{21\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,86\,\,712\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{15\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,\,47\,\,034\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{22\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,\,\,89\,\,380\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{16\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \\\,\,\,83\,\,945\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{24\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,\,73\,\,701\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{17\,\,234}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,68\,\,936\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{25\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,77\,\,034\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{18\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \\\,\,\,91\,\,725\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{26\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,80\,\,367\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{19\,\,456}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,77\,\,824\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{27\,\,890}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,83\,\,670\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{20\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,82\,\,268\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{28\,\,901}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,86\,\,703\end{array}\)

3. Tự luận
1 điểm

\(\underline { \times \begin{array}{*{20}{c}}{8\,\,765}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{2\,\,345}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{12\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,6}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{3\,\,456}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{14\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{16\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{\,1\,\,234}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{26\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{25\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{5\,\,678}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{15\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{35\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{6\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{38\,\,901}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{27\,\,890}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \)

......

\(\underline { \times \begin{array}{*{20}{c}}{4\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \)

......

Xem đáp án

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{8\,\,765}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \\\,70\,\,120\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2\,\,345}\\{\,\,\,\,\,\,\,\,\,\,7}\end{array}} \\\,16\,\,415\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{12\,\,345}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,6}\end{array}} \\\,\,\,74\,\,070\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3\,\,456}\\{\,\,\,\,\,\,\,\,\,\,6}\end{array}} \\20\,\,736\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{14\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\\,\,\,58\,\,268\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{16\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,\,50\,\,367\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{\,1\,\,234}\\{\,\,\,\,\,\,\,\,\,\,8}\end{array}} \\\,\,\,9\,\,872\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{26\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,53\,\,578\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{25\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,77\,\,034\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5\,\,678}\\{\,\,\,\,\,\,\,\,\,\,4}\end{array}} \\22\,\,712\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{15\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,\,\,\,47\,\,034\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{35\,\,678}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,71\,\,356\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{6\,\,789}\\{\,\,\,\,\,\,\,\,\,\,\,3}\end{array}} \\\,20\,\,367\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{38\,\,901}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,\,77\,\,802\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{27\,\,890}\\{\,\,\,\,\,\,\,\,\,\,\,\,\,2}\end{array}} \\\,\,\,55\,\,780\end{array}\)

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4\,\,567}\\{\,\,\,\,\,\,\,\,\,\,\,5}\end{array}} \\\,22\,\,835\end{array}\)

4. Tự luận
1 điểm

27 890 × 2 = .........

9 876 × 9 = .........

32 145 × 3 = .........

7 654 × 4 = .........

18 345 × 5 = .........

28 901 × 2 = .........

22 789 × 4 = .........

6 543 × 7 = .........

12 341 × 7 = .........

5 432 × 9 = .........

39 012 × 2 = .........

19 456 × 4 = .........

8 851 × 2 = .........

5 678 × 9 = .........

17 234 × 4 = .........

29 012 × 2 = .........

31 234 × 2 = .........

20 567 × 4 = .........

15 678 × 3 = .........

35 678 × 2 = .........

45 678 × 2 = .........

38 901 × 2 = .........

23 456 × 3 = .........

7 567 × 4 = .........

30 123 × 2 = .........

13 456 × 5 = .........

14 567 × 5 = .........

42 345 × 2 = .........

26 789 × 2 = .........

36 789 × 2 = .........

41 234 × 2 = .........

3 210 × 8 = .........

16 789 × 4 = .........

4 321 × 8 = .........

25 678 × 3 = .........

8 765 × 9 = .........

Xem đáp án

27 890 × 2 = 55 780

9 876 × 9 = 88 884

32 145 × 3 = 96 435

7 654 × 4 = 61 232

18 345 × 5 = 91 725

28 901 × 2 = 57 802

22 789 × 4 = 91 156

6 543 × 7 = 45 801

12 341 × 7 = 86 387

5 432 × 9 = 48 888

39 012 × 2 = 78 024

19 456 × 4 = 77 824

8 851 × 2 = 17 102

5 678 × 9 = 51 102

17 234 × 4 = 68 936

29 012 × 2 = 58 024

31 234 × 2 = 62 468

20 567 × 4 = 82 268

15 678 × 3 = 47 034

35 678 × 2 = 71 356

45 678 × 2 = 91 356

38 901 × 2 = 77 802

23 456 × 3 = 70 368

7 567 × 4 = 30 268

30 123 × 2 = 60 246

13 456 × 5 = 67 280

14 567 × 5 = 72 835

42 345 × 2 = 84 690

26 789 × 2 = 53 578

36 789 × 2 = 73 578

41 234 × 2 = 82 468

3 210 × 8 = 25 680

16 789 × 4 = 67 156

4 321 × 8 = 34 568

25 678 × 3 = 77 034

8 765 × 9 = 78 885

5. Tự luận
1 điểm

4 321 × 2 = .........

5 678 × 1 = .........

3 456 × 3 = .........

6 789 × 2 = .........

2 345 × 4 = .........

7 654 × 3 = .........

1 234 × 5 = .........

8 765 × 2 = .........

5 432 × 4 = .........

9 876 × 1 = .........

4 567 × 5 = .........

10 123 × 2 = .........

3 789 × 6 = .........

11 234 × 3 = .........

2 468 × 7 = .........

12 345 × 4 = .........

1 357 × 8 = .........

13 456 × 5 = .........

6 543 × 3 = .........

14 567 × 6 = .........

5 678 × 4 = .........

15 678 × 5 = .........

4 321 × 5 = .........

16 789 × 4 = .........

3 456 × 6 = .........

17 654 × 3 = .........

2 345 × 7 = .........

18 765 × 2 = .........

1 234 × 8 = .........

19 876 × 5 = .........

5 432 × 6 = .........

20 123 × 2 = .........

4 567 × 7 = .........

21 234 × 3 = .........

3 789 × 8 = .........

22 345 × 4 = .........

Xem đáp án

4 321 × 2 = 8 642

5 678 × 1 = 5 678

3 456 × 3 = 10 368

6 789 × 2 = 13 578

2 345 × 4 = 9 380

7 654 × 3 = 22 962

1 234 × 5 = 6 170

8 765 × 2 = 17 530

5 432 × 4 = 21 728

9 876 × 1 = 9 876

4 567 × 5 = 22 835

10 123 × 2 = 20 246

3 789 × 6 = 22 734

11 234 × 3 = 33 702

2 468 × 7 = 17 276

12 345 × 4 = 49 380

1 357 × 8 = 10 856

13 456 × 5 = 67 280

6 543 × 3 = 19 629

14 567 × 6 = 87 402

5 678 × 4 = 22 712

15 678 × 5 = 78 390

4 321 × 5 = 21 605

16 789 × 4 = 67 156

3 456 × 6 = 20 736

17 654 × 3 = 52 962

2 345 × 7 = 16 415

18 765 × 2 = 37 530

1 234 × 8 = 9 872

19 876 × 5 = 99 380

5 432 × 6 = 32 592

20 123 × 2 = 40 246

4 567 × 7 = 31 969

21 234 × 3 = 63 702

3 789 × 8 = 30 312

22 345 × 4 = 89 380

6. Tự luận
1 điểm

10 248 × 3 = .........

12 345 × 4 = .........

11 357 × 2 = .........

13 579 × 5 = .........

14 682 × 6 = .........

8 765 × 9 = .........

16 824 × 5 = .........

9 876 × 8 = .........

7 654 × 9 = .........

17 935 × 4 = .........

6 543 × 8 = .........

18 246 × 3 = .........

Xem đáp án

10 248 × 3 = 30 744

12 345 × 4 = 49 380

11 357 × 2 = 22 714

13 579 × 5 = 67 895

14 682 × 6 = 88 092

8 765 × 9 = 78 885

16 824 × 5 = 84 120

9 876 × 8 = 79 008

7 654 × 9 = 68 886

17 935 × 4 = 71 740

6 543 × 8 = 52 344

18 246 × 3 = 54 738

7. Tự luận
1 điểm

5 432 × 7 = .........

19 357 × 2 = .........

4 321 × 6 = .........

6 789 × 9 = .........

3 456 × 7 = .........

21 579 × 3 = .........

2 345 × 8 = .........

22 680 × 4 = .........

1 234 × 9 = .........

23 791 × 2 = .........

Xem đáp án

5 432 × 7 = 38 024

19 357 × 2 = 38 714

4 321 × 6 = 25 926

6 789 × 9 = 61 101

3 456 × 7 = 24 192

21 579 × 3 = 64 737

2 345 × 8 = 18 760

22 680 × 4 = 90 720

1 234 × 9 = 11 106

23 791 × 2 = 47 582

8. Tự luận
1 điểm

9 876 × 5 = .........

24 802 × 3 = .........

8 765 × 6 = .........

7 654 × 7 = .........

7 654 × 8 = .........

25 913 × 2 = .........

6 543 × 9 = .........

26 024 × 2 = .........

5 432 × 8 = .........

27 135 × 3 = .........

4 321 × 9 = .........

3 579 × 8 = .........

Xem đáp án

9 876 × 5 = 49 380

24 802 × 3 = 74 406

8 765 × 6 = 52 590

7 654 × 7 = 53 578

7 654 × 8 = 61 232

25 913 × 2 = 51 826

6 543 × 9 = 58 887

26 024 × 2 = 52 048

5 432 × 8 = 43 456

27 135 × 3 = 81 405

4 321 × 9 = 38 889

3 579 × 8 = 28 632

9. Tự luận
1 điểm

12 345 × 7 = .........

23 456 × 4 = .........

3 456 × 9 = .........

4 567 × 8 = .........

5 678 × 7 = .........

6 789 × 6 = .........

7 890 × 5 = .........

8 901 × 4 = .........

9 012 × 3 = .........

10 123 × 2 = .........

11 234 × 8 = .........

12 345 × 6 = .........

13 456 × 5 = .........

14 567 × 4 = .........

15 678 × 3 = .........

16 789 × 2 = .........

17 890 × 5 = .........

18 901 × 4 = .........

19 012 × 3 = .........

20 123 × 2 = .........

21 234 × 4 = .........

22 345 × 3 = .........

Xem đáp án

12 345 × 7 = 86 415

23 456 × 4 = 93 824

3 456 × 9 = 31 104

4 567 × 8 = 36 536

5 678 × 7 = 39 746

6 789 × 6 = 40 734

7 890 × 5 = 39 450

8 901 × 4 = 35 604

9 012 × 3 = 27 036

10 123 × 2 = 20 246

11 234 × 8 = 89 872

12 345 × 6 = 74 070

13 456 × 5 = 67 280

14 567 × 4 = 58 268

15 678 × 3 = 47 034

16 789 × 2 = 33 578

17 890 × 5 = 89 450

18 901 × 4 = 75 604

19 012 × 3 = 57 036

20 123 × 2 = 40 246

21 234 × 4 = 84 936

22 345 × 3 = 67 035

10. Tự luận
1 điểm

23 456 × 2 = .........

24 567 × 4 = .........

2 678 × 8 = .........

26 789 × 2 = .........

27 890 × 3 = .........

28 901 × 2 = .........

29 012 × 3 = .........

30 123 × 2 = .........

31 234 × 3 = .........

7 345 × 6 = .........

33 456 × 2 = .........

34 567 × 2 = .........

3 109 × 9 = .........

24 567 × 3 = .........

Xem đáp án

23 456 × 2 = 46 912

24 567 × 4 = 98 268

2 678 × 8 = 21 424

26 789 × 2 = 53 578

27 890 × 3 = 83 670

28 901 × 2 = 57 802

29 012 × 3 = 87 036

30 123 × 2 = 60 246

31 234 × 3 = 93 702

7 345 × 6 = 44 070

33 456 × 2 = 66 912

34 567 × 2 = 69 134

3 109 × 9 = 27 981

24 567 × 3 = 73 701

11. Tự luận
1 điểm

12 345 × 8 = .........

23 456 × 4 = .........

3 456 × 9 = .........

4 567 × 8 = .........

5 678 × 7 = .........

6 789 × 6 = .........

7 890 × 5 = .........

8 901 × 4 = .........

8 012 × 9 = .........

10 123 × 2 = .........

11 234 × 8 = .........

12 345 × 6 = .........

Xem đáp án

12 345 × 8 = 98 760

23 456 × 4 = 93 824

3 456 × 9 = 31 104

4 567 × 8 = 36 536

5 678 × 7 = 39 746

6 789 × 6 = 40 734

7 890 × 5 = 39 450

8 901 × 4 = 35 604

8 012 × 9 = 72 108

10 123 × 2 = 20 246

11 234 × 8 = 89 872

12 345 × 6 = 74 070

12. Tự luận
1 điểm

14 456 × 6 = .........

15 567 × 5 = .........

16 678 × 4 = .........

17 789 × 3 = .........

18 890 × 5 = .........

2 345 × 8 = .........

1 456 × 8 = .........

5 678 × 5 = .........

23 234 × 4 = .........

24 345 × 3 = .........

25 456 × 2 = .........

26 567 × 3 = .........

27 678 × 3 = .........

28 789 × 2 = .........

19 890 × 5 = .........

31 901 × 2 = .........

32 012 × 3 = .........

33 123 × 2 = .........

34 234 × 2 = .........

35 345 × 2 = .........

36 456 × 2 = .........

37 567 × 2 = .........

Xem đáp án

14 456 × 6 = 86 736

15 567 × 5 = 77 835

16 678 × 4 = 66 712

17 789 × 3 = 53 367

18 890 × 5 = 94 450

2 345 × 8 = 18 760

1 456 × 8 = 11 648

5 678 × 5 = 28 390

23 234 × 4 = 92 936

24 345 × 3 = 73 035

25 456 × 2 = 50 912

26 567 × 3 = 79 701

27 678 × 3 = 83 034

28 789 × 2 = 57 578

19 890 × 5 = 99 450

31 901 × 2 = 63 802

32 012 × 3 = 96 036

33 123 × 2 = 66 246

34 234 × 2 = 68 468

35 345 × 2 = 70 690

36 456 × 2 = 72 912

37 567 × 2 = 75 134

13. Tự luận
1 điểm

16 234 × 5 = .........

27 456 × 3 = .........

39 012 × 2 = .........

14 678 × 6 = .........

5 987 × 9 = .........

42 789 × 2 = .........

23 567 × 4 = .........

31 245 × 3 = .........

9 654 × 8 = .........

19 234 × 4 = .........

Xem đáp án

16 234 × 5 = 81 170

27 456 × 3 = 82 368

39 012 × 2 = 78 024

14 678 × 6 = 88 068

5 987 × 9 = 53 883

42 789 × 2 = 85 578

23 567 × 4 = 94 268

31 245 × 3 = 93 735

9 654 × 8 = 77 232

19 234 × 4 = 76 936

14. Tự luận
1 điểm

12 234 × 7 = .........

6 789 × 3 = .........

14 456 × 5 = .........

15 567 × 4 = .........

16 678 × 3 = .........

17 789 × 2 = .........

18 890 × 5 = .........

19 901 × 4 = .........

21 012 × 3 = .........

22 123 × 2 = .........

8 901 × 4 = .........

8 901 × 5 = .........

Xem đáp án

12 234 × 7 = 85 638

6 789 × 3 = 20 367

14 456 × 5 = 72 280

15 567 × 4 = 62 268

16 678 × 3 = 50 034

17 789 × 2 = 35 578

18 890 × 5 = 94 450

19 901 × 4 = 79 604

21 012 × 3 = 63 036

22 123 × 2 = 44 246

8 901 × 4 = 35 604

8 901 × 5 = 44 505

15. Tự luận
1 điểm

9 999 × 9 = .........

18 234 × 4 = .........

6 789 × 9 = .........

32 456 × 2 = .........

41 567 × 2 = .........

11 678 × 8 = .........

9 876 × 7 = .........

37 567 × 2 = .........

23 901 × 4 = .........

38 456 × 2 = .........

12 345 × 6 = .........

29 678 × 3 = .........

Xem đáp án

9 999 × 9 = 89 991

18 234 × 4 = 72 936

6 789 × 9 = 61 101

32 456 × 2 = 64 912

41 567 × 2 = 83 134

11 678 × 8 = 93 424

9 876 × 7 = 69 132

37 567 × 2 = 75 134

23 901 × 4 = 95 604

38 456 × 2 = 76 912

12 345 × 6 = 74 070

29 678 × 3 = 89 034

16. Tự luận
1 điểm

10 234 × 9 = .........

20 345 × 4 = .........

30 456 × 3 = .........

40 567 × 2 = .........

5 678 × 9 = .........

6 789 × 8 = .........

7 890 × 7 = .........

8 901 × 6 = .........

9 012 × 5 = .........

11 123 × 4 = .........

12 234 × 8 = .........

13 345 × 7 = .........

2 234 × 9 = .........

8 345 × 4 = .........

Xem đáp án

10 234 × 9 = 92 106

20 345 × 4 = 81 380

30 456 × 3 = 91 368

40 567 × 2 = 81 134

5 678 × 9 = 51 102

6 789 × 8 = 54 312

7 890 × 7 = 55 230

8 901 × 6 = 53 406

9 012 × 5 = 45 060

11 123 × 4 = 44 492

12 234 × 8 = 97 872

13 345 × 7 = 93 415

2 234 × 9 = 20 106

8 345 × 4 = 33 380

17. Tự luận
1 điểm

25 456 × 2 = .........

26 567 × 3 = .........

3 456 × 8 = .........

4 567 × 7 = .........

5 678 × 6 = .........

6 789 × 5 = .........

7 890 × 4 = .........

8 901 × 3 = .........

9 012 × 2 = .........

11 123 × 8 = .........

7 789 × 9 = .........

13 345 × 6 = .........

14 456 × 5 = .........

7 890 × 5 = .........

16 678 × 3 = .........

9 012 × 9 = .........

18 890 × 5 = .........

9 012 × 5 = .........

21 012 × 3 = .........

3 456 × 7 = .........

23 234 × 4 = .........

24 345 × 3 = .........

Xem đáp án

25 456 × 2 = 50 912

26 567 × 3 = 79 701

3 456 × 8 = 27 648

4 567 × 7 = 31 969

5 678 × 6 = 34 068

6 789 × 5 = 33 945

7 890 × 4 = 31 560

8 901 × 3 = 26 703

9 012 × 2 = 18 024

11 123 × 8 = 88 984

7 789 × 9 = 70 101

13 345 × 6 = 80 070

14 456 × 5 = 72 280

7 890 × 5 = 39 450

16 678 × 3 = 50 034

9 012 × 9 = 81 108

18 890 × 5 = 94 450

9 012 × 5 = 45 060

21 012 × 3 = 63 036

3 456 × 7 = 24 192

23 234 × 4 = 92 936

24 345 × 3 = 73 035