Question

用7.7.3.3四个数算24点只能使用加减乘除,谁算的出来啊~

Answer 1

1: (3 + 3 ÷ 7) × 7

2: (3 + (3 ÷ 7)) × 7

3: (3 ÷ 7 + 3) × 7

4: ((3 ÷ 7) + 3) × 7

5: 7 × (3 + 3 ÷ 7)

6: 7 × (3 + (3 ÷ 7))

7: 7 × (3 ÷ 7 + 3)

8: 7 × ((3 ÷ 7) + 3)

在线算24点

http://www.***.com/tool/24.htm