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