πagarwalmath · 2nd grade · Common Core 2.NBT.B.7
🧮 Add & subtract within 1000
Add and subtract within 1000
Name: ______________________Date: ____________
1Put the blocks together. 311 + 353 = ?
Answer: ______________
2Put the blocks together. 408 + 280 = ?
Answer: ______________
3699 − 623 = ?
Answer: ______________
4Put the blocks together. 522 + 336 = ?
Answer: ______________
5Put the blocks together. 477 + 162 = ?
Answer: ______________
6427 + 341 = ?
Answer: ______________
7Put the blocks together. 398 + 309 = ?
Answer: ______________
8156 + 223 = ?
Answer: ______________
9314 + 455 = ?
Answer: ______________
10702 − 700 = ?
Answer: ______________
11997 − 563 = ?
Answer: ______________
12Put the blocks together. 326 + 329 = ?
Answer: ______________
Answer key: Add & subtract within 1000
- 1. 664
- 2. 688
- 3. 76
- 4. 858
- 5. 639
- 6. 768
- 7. 707
- 8. 379
- 9. 769
- 10. 2
- 11. 434
- 12. 655
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/add-within-1000