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 55?
Answer: ______________
2What is 10 less than 87?
Answer: ______________
3What is 10 less than 30?
Answer: ______________
4What is 10 less than 37?
Answer: ______________
5What is 10 less than 15?
Answer: ______________
6What is 10 less than 42?
Answer: ______________
7What is 10 less than 32?
Answer: ______________
8What is 10 less than 38?
Answer: ______________
9What is 10 less than 51?
Answer: ______________
10What is 10 less than 20?
Answer: ______________
11What is 10 less than 40?
Answer: ______________
12What is 10 less than 13?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 45
- 2. 77
- 3. 20
- 4. 27
- 5. 5
- 6. 32
- 7. 22
- 8. 28
- 9. 41
- 10. 10
- 11. 30
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less