πagarwalmath · 2nd grade · Common Core 2.NBT.B.5
🧮 2-digit addition
Add and subtract within 100 fluently
Name: ______________________Date: ____________
143 + 38 = ?
Answer: ______________
2What digit goes in the ? 2? + 69 = 97
Answer: ______________
333 + 49 = ?
Answer: ______________
467 + 17 = ?
Answer: ______________
532 + 49 = ?
Answer: ______________
616 + 65 = ?
Answer: ______________
727 + 57 = ?
Answer: ______________
8What digit goes in the ? ?9 + 21 = 70
Answer: ______________
949 + 37 = ?
Answer: ______________
10What digit goes in the ? ?5 + 66 = 91
Answer: ______________
11What digit goes in the ? ?6 + 54 = 80
Answer: ______________
12What digit goes in the ? ?7 + 63 = 80
Answer: ______________
Answer key: 2-digit addition
- 1. 81
- 2. 8
- 3. 82
- 4. 84
- 5. 81
- 6. 81
- 7. 84
- 8. 4
- 9. 86
- 10. 2
- 11. 2
- 12. 1
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/add-2-digit