Fractions times a whole number
Grade 4 · Level 3 · Sheet 1the answers
Circle the answer.
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- 1.4×512=?211291220482012
- 2.4×210=?810840910610
- 3.4×810=?3210331032401210
- 4.2×48=?888166898
- 5.3×210=?630710510610
- 6.4×28=?889883268
- 7.4×68=?2581082432248
- 8.2×1012=?1212211220242012
- 9.2×38=?587868616
- 10.5×212=?106071211121012
- 11.3×712=?2212101221122136
- 12.4×1012=?4112141240124048
Show the answer key
- 1.2012
- 2.810
- 3.3210
- 4.88
- 5.610
- 6.88
- 7.248
- 8.2012
- 9.68
- 10.1012
- 11.2112
- 12.4012
Answer key · Fractions times a whole number · Level 3 · Sheet 1
- 1.2012
- 2.810
- 3.3210
- 4.88
- 5.610
- 6.88
- 7.248
- 8.2012
- 9.68
- 10.1012
- 11.2112
- 12.4012
The mistakes behind most wrong answers
A wrong answer in fractions times a whole number 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.
- 4×1012=?
The answer is 4012. A child who answers 4048 probably changed the bottom number too.
- 2×48=?
The answer is 88. A child who answers 98 probably counted one too many or too few.
- 3×112=?
The answer is 312. A child who answers 412 probably added instead of multiplying.
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.