Addition Math Test

1: 2 + 6 = 11: 4 + 3 =
2: 8 + 10 = 12: 9 + 2 =
3: 3 + 9 = 13: 5 + 1 =
4: 3 + 9 = 14: 5 + 4 =
5: 7 + 8 = 15: 3 + 9 =
6: 10 + 1 = 16: 4 + 10 =
7: 10 + 7 = 17: 1 + 5 =
8: 4 + 2 = 18: 3 + 10 =
9: 1 + 1 = 19: 7 + 5 =
10: 4 + 5 = 20: 2 + 3 =