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