Question

用3;5;5;6怎么列式等于24不用括号和两位数乘法

Answer 1

不用括号难点

1:(3 + 5 ÷ 5) × 6

2:(3 + (5 ÷ 5)) × 6

3:(3 × (5 + 5)) - 6

4:3 × (5 + 5) - 6

5:(5 + 5) × 3 - 6

6:((5 + 5) × 3) - 6

7:(5 ÷ 5 + 3) × 6

8:((5 ÷ 5) + 3) × 6

9:6 × (3 + 5 ÷ 5)

10:6 × (3 + (5 ÷ 5))

11:6 × (5 ÷ 5 + 3)

12:6 × ((5 ÷ 5) + 3)