πagarwalmath · 3rd grade · Common Core 3.NBT.A.2
🚀 3-digit addition
Add and subtract within 1000 fluently
Name: ______________________Date: ____________
1933 + 572 = ?
Answer: ______________
2711 + 192 = ?
Answer: ______________
3287 + 997 = ?
Answer: ______________
4890 + 662 = ?
Answer: ______________
5807 + 542 = ?
Answer: ______________
6254 + 770 = ?
Answer: ______________
7395 + 209 = ?
Answer: ______________
8629 + 147 = ?
Answer: ______________
9344 + 734 = ?
Answer: ______________
10330 + 401 = ?
Answer: ______________
11416 + 433 = ?
Answer: ______________
12293 + 466 = ?
Answer: ______________
Answer key: 3-digit addition
- 1. 1505
- 2. 903
- 3. 1284
- 4. 1552
- 5. 1349
- 6. 1024
- 7. 604
- 8. 776
- 9. 1078
- 10. 731
- 11. 849
- 12. 759
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/add-3-digit