加减乘除，得24。厉害的进来帮帮忙

(3 + 3 ÷ 7) × 7

4 ÷ (1 - 5 ÷ 6)
6 ÷ (5 ÷ 4 - 1)

(5^3)/5-1

3 × (10 + 1) - 9

3 3 7 7
(3+3/7)*7
1 4 5 6
4/(1-5/6)=24
1 3 5 5
无解
1 3 9 10
3*(10+1)-9=24

7* (3 +3/ 7)=24

4 ÷ (1 - 5 ÷ 6)

(1 + 10) × 3 - 9

1.7 × (3 ÷ 7 + 3)
2.4 ÷ (1 - 5 ÷ 6)
6 ÷ (5 ÷ 4 - 1)
3.没有答案
4.(1 + 10) × 3 - 9

5*(6-4)-1=24