10 − 1 = 9 − 2 = 0 + 7 = 6 + 3 =
0 + 10 = 1 + 7 = 5 − 2 = 5 + 5 =
3 − 1 = 7 − 2 = 1 + 3 = 1 + 4 =
9 − 9 = 10 − 8 = 3 − 3 = 8 − 8 =
9 − 1 = 4 − 3 = 6 − 1 = 10 − 9 =
3 + 4 = 8 + 2 = 2 + 7 = 8 − 4 =
6 − 4 = 7 − 1 = 7 − 3 = 9 − 3 =
1 + 1 = 10 − 5 = 9 + 1 = 10 − 4 =
3 + 7 = 2 + 5 = 8 − 6 = 7 − 4 =
5 − 3 = 1 + 2 = 8 − 3 = 2 + 2 =
7 + 3 = 8 − 7 = 9 − 8 = 4 + 2 =
1 + 8 = 4 + 6 = 3 + 5 = 7 + 2 =
9 − 7 = 10 − 3 = 6 + 1 = 1 + 9 =
5 − 1 = 10 − 6 = 9 − 4 = 7 + 1 =
7 − 5 = 4 + 3 = 2 + 1 = 10 − 7 =
8 − 1 = 4 + 1 = 4 + 5 = 4 − 2 =
2 + 6 = 5 + 3 = 6 + 2 = 3 + 6 =
2 + 3 = 2 + 8 = 4 + 4 = 2 − 1 =
5 + 1 = 8 + 1 = 8 − 2 = 3 − 2 =
6 − 3 = 6 − 5 = 6 − 2 = 3 + 3 =