Fractions times a whole number
Grade 4 · Level 2 · Sheet 1the answers
Circle the answer.
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- 1.4×38=?138781232128
- 2.4×26=?868249666
- 3.4×78=?2882982832118
- 4.2×25=?454105535
- 5.3×16=?318264636
- 6.3×15=?315254535
- 7.4×35=?135751220125
- 8.4×45=?162085175165
- 9.4×810=?3310324012103210
- 10.5×210=?105071011101010
- 11.3×610=?191091018101830
- 12.4×58=?208203298218
Show the answer key
- 1.128
- 2.86
- 3.288
- 4.45
- 5.36
- 6.35
- 7.125
- 8.165
- 9.3210
- 10.1010
- 11.1810
- 12.208
Answer key · Fractions times a whole number · Level 2 · Sheet 1
- 1.128
- 2.86
- 3.288
- 4.45
- 5.36
- 6.35
- 7.125
- 8.165
- 9.3210
- 10.1010
- 11.1810
- 12.208
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.
- 4×810=?
The answer is 3210. A child who answers 3240 probably changed the bottom number too.
- 2×25=?
The answer is 45. A child who answers 55 probably counted one too many or too few.
- 3×110=?
The answer is 310. A child who answers 410 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.