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