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