πagarwalmath · 2nd grade · Common Core 2.NBT.B.7
🧮 Add & subtract within 1000
Add and subtract within 1000
Name: ______________________Date: ____________
1686 − 466 = ?
Answer: ______________
2616 + 312 = ?
Answer: ______________
3619 − 108 = ?
Answer: ______________
4Put the blocks together. 129 + 281 = ?
Answer: ______________
5Put the blocks together. 450 + 339 = ?
Answer: ______________
6854 − 432 = ?
Answer: ______________
7685 − 612 = ?
Answer: ______________
8Break apart 336 to add: 294 + 336 = 294 + 300 + 30 + ?
Answer: ______________
9103 + 724 = ?
Answer: ______________
10Put the blocks together. 564 + 397 = ?
Answer: ______________
11Put the blocks together. 424 + 164 = ?
Answer: ______________
12677 − 233 = ?
Answer: ______________
Answer key: Add & subtract within 1000
- 1. 220
- 2. 928
- 3. 511
- 4. 410
- 5. 789
- 6. 422
- 7. 73
- 8. 6
- 9. 827
- 10. 961
- 11. 588
- 12. 444
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/add-within-1000