Multiplying bigger numbers
Grade 4 · Level 2 · Sheet 1the answers
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- 1.721×7=?
- 2.465×6=?
- 3.628×6=?
- 4.148×3=?
- 5.546×4=?
- 6.377×7=?
- 7.143×6=?
- 8.512×8=?
- 9.318×2=?
- 10.789×8=?
- 11.939×5=?
- 12.809×7=?
Show the answer key
- 1.5,047
- 2.2,790
- 3.3,768
- 4.444
- 5.2,184
- 6.2,639
- 7.858
- 8.4,096
- 9.636
- 10.6,312
- 11.4,695
- 12.5,663
Answer key · Multiplying bigger numbers · Level 2 · Sheet 1
- 1.5,047
- 2.2,790
- 3.3,768
- 4.444
- 5.2,184
- 6.2,639
- 7.858
- 8.4,096
- 9.636
- 10.6,312
- 11.4,695
- 12.5,663
The mistakes behind most wrong answers
A wrong answer in multiplying bigger numbers is rarely random. These are the ones that come up most often, each on a real problem — worth knowing before you mark a sheet, because the fix for each is different.
- 933×7=?
The answer is 6,531. A child who answers 940 probably added instead of multiplying.
- 290×2=?
The answer is 580. A child who answers 290 probably counted one group too many or too few.
- 987×4=?
The answer is 3,948. A child who answers 628 probably forgot to carry.
- 93×74=?
The answer is 6,882. A child who answers 6,312 probably multiplied the tens and the ones but not the rest.
In the app, every wrong answer is matched against mistakes like these, and the weekly email tells you which one your child keeps making — in those words, not as a percentage.