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 more than 353?
Answer: ______________
2What is 10 more than 490?
Answer: ______________
3What is 10 less than 312?
Answer: ______________
4What is 10 less than 940?
Answer: ______________
5What is 10 more than 623?
Answer: ______________
6What is 100 more than 455?
Answer: ______________
7What is 100 more than 205?
Answer: ______________
8What is 100 less than 707?
Answer: ______________
9What is 10 less than 818?
Answer: ______________
10What is 100 more than 242?
Answer: ______________
11What is 10 more than 734?
Answer: ______________
12What is 100 more than 553?
Answer: ______________
Answer key: 10 more, 10 less
- 1. 363
- 2. 500
- 3. 302
- 4. 930
- 5. 633
- 6. 555
- 7. 305
- 8. 607
- 9. 808
- 10. 342
- 11. 744
- 12. 653
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-ten-more-less