Mixed numbers
Grade 4 · Level 4 · Sheet 1the answers
Circle the answer.
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- 1.6510−2810=?8310372043103710
- 2.326−156=?1362364361312
- 3.7412−1812=?5812841264125824
- 4.416−156=?2263462212546
- 5.8110−1210=?7110911069206910
- 6.524−234=?234714314238
- 7.5110−3910=?8810122028101210
- 8.5312−3912=?2612162486121612
- 9.5310−2410=?2920711029103110
- 10.7210−1410=?6210582082105810
- 11.4112−21112=?610121224121221012
- 12.738−368=?10383516358438
Show the answer key
- 1.3710
- 2.136
- 3.5812
- 4.226
- 5.6910
- 6.234
- 7.1210
- 8.1612
- 9.2910
- 10.5810
- 11.1212
- 12.358
Answer key · Mixed numbers · Level 4 · Sheet 1
- 1.3710
- 2.136
- 3.5812
- 4.226
- 5.6910
- 6.234
- 7.1210
- 8.1612
- 9.2910
- 10.5810
- 11.1212
- 12.358
The mistakes behind most wrong answers
A wrong answer in mixed 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.
- 716−226=?
The answer is 456. A child who answers 4512 probably changed the bottom number too.
- 558−168=?
The answer is 378. A child who answers 418 probably forgot to carry.
- 828−538=?
The answer is 278. A child who answers 1318 probably added instead of taking away.
- 416+126=?
The answer is 536. A child who answers 336 probably took away instead of adding.
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.