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