1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 - 1 × 1 : 1 × 1 × 1 × 1 + 1 =
2 + 1 + 1 + 1 + 1 + 1 + 1 - 1 : 1 × 1 × 1 × 1 + 1 =
3 + 1 + 1 + 1 + 1 + 1 - 1 × 1 × 1 × 1 + 1 =
4 + 1 + 1 + 1 + 1 - 1 × 1 × 1 + 1 =
5 + 1 + 1 + 1 - 1 × 1 + 1 =
6 + 1 + 1 - 1 + 1 =
7 + 1 - 1 + 1 =
8 - 1 + 1 =
7 + 1 = 8