Question

5 5 8 4 结果等于24每个数只用一次,用加减乘除加括号

Answer 1

1:8 × (4 - 5 ÷ 5)

2:8 × (4 - (5 ÷ 5))

3:(4 - 5 ÷ 5) × 8

4:(4 - (5 ÷ 5)) × 8