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 more than 840?
Answer: ______________
2What is 100 more than 215?
Answer: ______________
3What is 100 more than 546?
Answer: ______________
4What is 10 more than 786?
Answer: ______________
5What is 10 less than 250?
Answer: ______________
6What is 10 more than 706?
Answer: ______________
7What is 100 more than 644?
Answer: ______________
8What is 10 more than 924?
Answer: ______________
9What is 10 more than 247?
Answer: ______________
10What is 10 less than 209?
Answer: ______________
11What is 10 less than 421?
Answer: ______________
12What is 100 less than 788?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 940
- 2. 315
- 3. 646
- 4. 796
- 5. 240
- 6. 716
- 7. 744
- 8. 934
- 9. 257
- 10. 199
- 11. 411
- 12. 688
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less