πagarwalmath · 1st grade · Common Core 1.NBT.C.5
🪜 10 more, 10 less
10 more / 10 less in your head
Name: ______________________Date: ____________
1What is 100 less than 891?
Answer: ______________
2What is 100 less than 129?
Answer: ______________
3What is 100 less than 826?
Answer: ______________
4What is 100 less than 143?
Answer: ______________
5What is 100 more than 809?
Answer: ______________
6What is 100 more than 767?
Answer: ______________
7What is 100 less than 566?
Answer: ______________
8What is 100 more than 160?
Answer: ______________
9What is 100 more than 388?
Answer: ______________
10What is 100 more than 520?
Answer: ______________
11What is 100 less than 478?
Answer: ______________
12What is 100 more than 413?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 791
- 2. 29
- 3. 726
- 4. 43
- 5. 909
- 6. 867
- 7. 466
- 8. 260
- 9. 488
- 10. 620
- 11. 378
- 12. 513
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less