πagarwalmath · 2nd grade · Common Core 2.NBT.B.7
🧮 Add & subtract within 1000
Add and subtract within 1000
Name: ______________________Date: ____________
1322 + 622 = ?
Answer: ______________
2879 − 164 = ?
Answer: ______________
3578 − 542 = ?
Answer: ______________
4Put the blocks together. 575 + 216 = ?
Answer: ______________
5145 − 103 = ?
Answer: ______________
6Break apart 133 to add: 325 + 133 = 325 + 100 + 30 + ?
Answer: ______________
7Put the blocks together. 482 + 191 = ?
Answer: ______________
8350 + 647 = ?
Answer: ______________
9211 + 746 = ?
Answer: ______________
10Break apart 135 to add: 355 + 135 = 355 + 100 + 30 + ?
Answer: ______________
11299 − 266 = ?
Answer: ______________
12Break apart 349 to add: 219 + 349 = 219 + 300 + 40 + ?
Answer: ______________
Answer key: Add & subtract within 1000
- 1. 944
- 2. 715
- 3. 36
- 4. 791
- 5. 42
- 6. 3
- 7. 673
- 8. 997
- 9. 957
- 10. 5
- 11. 33
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/add-within-1000