Two Digit Addition 4

1. 30 + 63
Answer : .
2. 76 + 23
Answer : .
3. 28 + 21
Answer : .
4. 69 + 31
Answer : .
5. 22 + 76
Answer : .
6. 54 + 45
Answer : .
7. 31 + 96
Answer : .
8. 35 + 52
Answer : .
9. 47 + 42
Answer : .
10.27 + 72
Answer : .