Grade 4hard
Three-Digit by One-Digit Multiplication
Practice multiplying three-digit numbers by one-digit numbers. Build fluency with the standard multiplication algorithm.
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All 20 Practice Problems
Every question in this set. Solve them on paper, or use the interactive tool above for instant feedback and hints.
- 1.123 × 4 = ?
- 2.215 × 3 = ?
- 3.346 × 2 = ?
- 4.178 × 5 = ?
- 5.234 × 6 = ?
- 6.456 × 7 = ?
- 7.321 × 8 = ?
- 8.567 × 4 = ?
- 9.189 × 9 = ?
- 10.432 × 5 = ?
- 11.654 × 3 = ?
- 12.278 × 6 = ?
- 13.513 × 7 = ?
- 14.896 × 4 = ?
- 15.345 × 8 = ?
- 16.729 × 5 = ?
- 17.461 × 9 = ?
- 18.582 × 6 = ?
- 19.837 × 7 = ?
- 20.948 × 8 = ?
Show answer key
- 1.123 × 4 = ? Answer: 492
- 2.215 × 3 = ? Answer: 645
- 3.346 × 2 = ? Answer: 692
- 4.178 × 5 = ? Answer: 890
- 5.234 × 6 = ? Answer: 1404
- 6.456 × 7 = ? Answer: 3192
- 7.321 × 8 = ? Answer: 2568
- 8.567 × 4 = ? Answer: 2268
- 9.189 × 9 = ? Answer: 1701
- 10.432 × 5 = ? Answer: 2160
- 11.654 × 3 = ? Answer: 1962
- 12.278 × 6 = ? Answer: 1668
- 13.513 × 7 = ? Answer: 3591
- 14.896 × 4 = ? Answer: 3584
- 15.345 × 8 = ? Answer: 2760
- 16.729 × 5 = ? Answer: 3645
- 17.461 × 9 = ? Answer: 4149
- 18.582 × 6 = ? Answer: 3492
- 19.837 × 7 = ? Answer: 5859
- 20.948 × 8 = ? Answer: 7584
About This Practice
These 20 problems develop place value understanding and accuracy with multi-step calculations.
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