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 240?
Answer: ______________
2What is 10 more than 360?
Answer: ______________
3What is 100 less than 340?
Answer: ______________
4What is 10 more than 153?
Answer: ______________
5What is 10 more than 176?
Answer: ______________
6What is 100 more than 204?
Answer: ______________
7What is 100 more than 879?
Answer: ______________
8What is 10 less than 204?
Answer: ______________
9What is 10 more than 243?
Answer: ______________
10What is 100 less than 624?
Answer: ______________
11What is 100 more than 834?
Answer: ______________
12What is 100 less than 129?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 340
- 2. 370
- 3. 240
- 4. 163
- 5. 186
- 6. 304
- 7. 979
- 8. 194
- 9. 253
- 10. 524
- 11. 934
- 12. 29
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less