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 35?
Answer: ______________
2What is 10 less than 55?
Answer: ______________
3What is 10 less than 17?
Answer: ______________
4What is 10 less than 85?
Answer: ______________
5What is 10 less than 40?
Answer: ______________
6What is 10 less than 61?
Answer: ______________
7What is 10 less than 42?
Answer: ______________
8What is 10 less than 57?
Answer: ______________
9What is 10 less than 59?
Answer: ______________
10What is 10 less than 78?
Answer: ______________
11What is 10 less than 25?
Answer: ______________
12What is 10 less than 31?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 25
- 2. 45
- 3. 7
- 4. 75
- 5. 30
- 6. 51
- 7. 32
- 8. 47
- 9. 49
- 10. 68
- 11. 15
- 12. 21
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less