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