4.5.5.8的24点
问题描述:
4.5.5.8的24点
答
1: (4 - 5 ÷ 5) × 8
2: (4 - (5 ÷ 5)) × 8
3: 8 × (4 - 5 ÷ 5)
4: 8 × (4 - (5 ÷ 5))