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