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