A hundred more, a hundred less
Grade 2 · Level 1 · Sheet 1the answers
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- 1.Answer:
What is 100 more than 652?
652 - 2.Answer:
What is 100 more than 425?
425 - 3.Answer:
What is 100 more than 570?
570 - 4.Answer:
What is 100 more than 143?
143 - 5.Answer:
What is 100 more than 497?
497 - 6.Answer:
What is 100 more than 347?
347 - 7.Answer:
What is 100 more than 138?
138 - 8.Answer:
What is 100 more than 466?
466 - 9.Answer:
What is 100 more than 294?
294 - 10.Answer:
What is 100 more than 713?
713 - 11.Answer:
What is 100 more than 460?
460 - 12.Answer:
What is 100 more than 731?
731
Show the answer key
- 1.752
- 2.525
- 3.670
- 4.243
- 5.597
- 6.447
- 7.238
- 8.566
- 9.394
- 10.813
- 11.560
- 12.831
Answer key · A hundred more, a hundred less · Level 1 · Sheet 1
- 1.752
- 2.525
- 3.670
- 4.243
- 5.597
- 6.447
- 7.238
- 8.566
- 9.394
- 10.813
- 11.560
- 12.831
The mistakes behind most wrong answers
A wrong answer in a hundred more, a hundred less 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.
What is 100 more than 668?
668The answer is 768. A child who answers 678 probably changed the wrong digit.
What is 100 more than 269?
269The answer is 369. A child who answers 269 probably started counting from the wrong number.
What is 100 more than 363?
363The answer is 463. A child who answers 263 probably took away instead of adding.
What is 100 less than 668?
668The answer is 568. A child who answers 768 probably added instead of taking away.
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.