πagarwalmath · 1st grade · Common Core 1.NBT.C.5
🪜 10 more, 10 less
10 more / 10 less in your head
Name: ______________________Date: ____________
1What is 10 less than 25?
Answer: ______________
2What is 10 less than 42?
Answer: ______________
3What is 10 less than 27?
Answer: ______________
4What is 10 less than 15?
Answer: ______________
5What is 10 less than 14?
Answer: ______________
6What is 10 less than 13?
Answer: ______________
7What is 10 less than 24?
Answer: ______________
8What is 10 less than 73?
Answer: ______________
9What is 10 less than 75?
Answer: ______________
10What is 10 less than 79?
Answer: ______________
11What is 10 less than 69?
Answer: ______________
12What is 10 less than 50?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 15
- 2. 32
- 3. 17
- 4. 5
- 5. 4
- 6. 3
- 7. 14
- 8. 63
- 9. 65
- 10. 69
- 11. 59
- 12. 40
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less