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