2 + 4 = 6
1 + 5 = 6
14 – 7 = 7
10 – 3 = 7
2 + 5 = 7
6 + 2 = 8
0 + 8 = 8
6 + 3 = 9
9 – 0 = 9
11 – 2 = 9
4 + 5 = 9
2 + 4 = 6
1 + 5 = 6
14 – 7 = 7
10 – 3 = 7
2 + 5 = 7
6 + 2 = 8
0 + 8 = 8
6 + 3 = 9
9 – 0 = 9
11 – 2 = 9
4 + 5 = 9