9*8÷10-7=72÷3=24

用小数乘法

9÷(10-7)*8=24供参考.

9 ÷(10-7)x8=24

10-7=3 8*9=72 72/3=24

24 解析:8*9÷(10-7)=72÷3=24

9除以【10-3】乘以8=24

8*9/(10-7)

7, 8, 9, 10的24点答案:1: 8 * (9 ÷ (10 - 7))2: 8 * 9 ÷(10 - 7)3: (8 * 9) ÷ (10 - 7)4: (8 ÷ (10 - 7)) * 95: 8 ÷ (10 - 7) * 96: 8 ÷ ((10 - 7) ÷ 9)7: 9 * (8 ÷ (10 - 7

解: (8X9)÷(10-7)=24