9 + 5 = 14 − 3 = 11 − 2 = 16 + 1 =
6 + 4 = 17 − 14 = 14 − 0 = 18 − 8 =
9 − 9 = 20 − 1 = 8 − 6 = 13 − 6 =
6 − 3 = 2 + 13 = 18 − 6 = 14 + 6 =
5 − 2 = 20 − 16 = 12 + 7 = 4 + 7 =
17 − 3 = 15 − 13 = 1 + 9 = 16 − 12 =
1 + 16 = 1 + 10 = 1 + 6 = 20 − 9 =
12 + 5 = 8 + 11 = 14 − 7 = 19 − 10 =
6 + 5 = 12 + 2 = 18 − 4 = 16 − 10 =
1 + 12 = 5 + 5 = 7 + 7 = 7 + 6 =
8 + 5 = 17 + 3 = 10 − 2 = 16 − 15 =
16 − 6 = 10 + 5 = 16 − 14 = 4 + 9 =
11 + 3 = 18 − 11 = 20 − 6 = 4 + 14 =
8 + 1 = 6 + 9 = 17 − 10 = 8 + 12 =
20 − 14 = 5 + 4 = 6 + 12 = 18 − 10 =
11 − 6 = 1 + 7 = 5 + 11 = 10 + 3 =
7 + 4 = 7 + 8 = 14 − 4 = 11 + 5 =
2 + 2 = 5 + 10 = 9 − 4 = 11 − 4 =
12 − 1 = 10 − 5 = 15 − 9 = 1 + 19 =
19 − 15 = 20 − 13 = 8 + 4 = 16 − 4 =
18 − 12 = 3 + 14 = 20 − 20 = 8 − 5 =
16 − 1 = 17 − 13 = 5 + 6 = 3 + 10 =
10 − 3 = 15 − 2 = 7 − 3 = 11 + 9 =
4 + 6 = 18 − 9 = 19 − 16 = 6 − 6 =
12 + 8 = 11 + 2 = 15 + 5 = 10 + 2 =