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Câu hỏi:

19/08/2025 230 Lưu

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 = .........

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Trả lời:

verified Giải bởi Vietjack

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

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

Lời giải

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Lời giải

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

Câu 3

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

Lời giải

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Câu 5

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

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

......

Lời giải

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Lời giải

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Lời giải

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