以下所有式子都等于24
1:(8 + 8) ÷ 6 × 9
2:((8 + 8) ÷ 6) × 9
3:(8 + 8) ÷ (6 ÷ 9)
4:(8 + 8) × 9 ÷ 6
5:((8 + 8) × 9) ÷ 6
6:(8 + 8) × (9 ÷ 6)
7:8 × 9 - 6 × 8
8:(8 × 9) - 6 × 8
9:8 × 9 -(6 × 8)
10:(8 × 9) - (6 × 8)
11:8 × 9 - 8 × 6
12:(8 × 9) - 8 × 6
13:8 × 9 -(8 × 6)
14:(8 × 9) - (8 × 6)
15:9 ÷ 6 ×(8 + 8)
16:(9 ÷ 6) × (8 + 8)
17:9 ÷ (6 ÷ (8 + 8))
18:9 × 8 - 6 × 8
19:(9 × 8) - 6 × 8
20:9 × 8 -(6 × 8)
21:(9 × 8) - (6 × 8)
22:(9 × (8 + 8)) ÷ 6
23:9 × (8 + 8) ÷ 6
24:9 × ((8 + 8) ÷ 6)
25:9 × 8 - 8 × 6
26:(9 × 8) - 8 × 6
27:9 × 8 -(8 × 6)
28:(9 × 8) - (8 × 6)
