πagarwalmath · 2nd grade · Common Core 2.NBT.B.8
🪜 10 or 100 more or less
Add or subtract 10 or 100 in your head
Name: ______________________Date: ____________
1? + 100 = 979
Answer: ______________
2What is 10 more than 163?
Answer: ______________
3What is 100 less than 631?
Answer: ______________
4What is 100 more than 483?
Answer: ______________
5Start at 793. Then go + 10 − 100 + 100. Where do you end?
Answer: ______________
6Start at 443. Then go + 100 + 10 − 100. Where do you end?
Answer: ______________
7Start at 306. Then go + 10 + 10 − 100. Where do you end?
Answer: ______________
8? + 100 = 805
Answer: ______________
9? + 10 = 285
Answer: ______________
10Start at 536. Then go + 10 + 10 − 100. Where do you end?
Answer: ______________
11What is 10 less than 803?
Answer: ______________
12? − 100 = 751
Answer: ______________
Answer key: 10 or 100 more or less
- 1. 879
- 2. 173
- 3. 531
- 4. 583
- 5. 803
- 6. 453
- 7. 226
- 8. 705
- 9. 275
- 10. 456
- 11. 793
- 12. 851
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-ten-hundred