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