3 + 4
3 + 4 = 7
2 + 6
2 + 6 = 8
9 + 4
9 + 4 = 13
6 + 7
6 + 7 = 13
8 + 3
8 + 3 = 11
9 + 5
9 + 5 = 14
5 + 8
5 + 8 = 13
12 + 7
12 + 7 = 19
13 + 8
13 + 8 = 21
24 - 8
24 - 8 = 16
16 - 8
16 - 8 = 8
15 - 7
15 - 7 = 8
13 - 8
13 - 8 = 5
12 - 6
12 - 6 = 6
17 - 9
17 - 9 = 8
19 - 14
19 - 14 = 5
22 - 17
22 - 17 = 5
24 + 8
24 + 8 = 32
32 + 9
32 + 9 = 41
27 - 12
27 - 12 = 15