下面四张扑克牌上的点数（2，9，5，8）经过怎样运算才能得到24呢？

答案:7 悬赏:0

解决时间 2021-04-27 21:50

提问者网友：不懂我就别说我变
2021-04-27 10:59

要5个。。。反正越多越好！！！！

最佳答案

二级知识专家网友：浪者不回头
2021-04-27 11:28

1: 2 + 9 + 5 + 8=24
2: 2 × (9 - 5 + 8)=24
3:(9 × 8) ÷ (5 - 2)=24
4:(8 - 2) × (9 - 5)=24

全部回答

1楼网友：湫止没有不同
2021-04-27 15:33

2+9+5+8=24

(9-5+8)*2=24

2楼网友：厌今念往
2021-04-27 14:44

2+9+5+8=24

3楼网友：寂寞的炫耀
2021-04-27 13:22

我看答案有六个： 1： 2+8+9+5=24 2：(8-2)x(9-5)=24 3：（8+2）x2+（9-5）=24 4：（9+8-5)x2=24 5, ：8x9/(5-2)==24 6，(9-5+8)x2==24

4楼网友：孤伤未赏
2021-04-27 13:09

2×(8+9-5)=24

2+5+8+9=24

5楼网友：两不相欠
2021-04-27 12:27

1: 6 ÷ 2 × 5 + 9 2: (6 ÷ 2) × 5 + 9 3: (6 ÷ 2 × 5) + 9 4: ((6 ÷ 2) × 5) + 9 5: (6 ÷ (2 ÷ 5)) + 9 6: 6 ÷ (2 ÷ 5) + 9 7: 6 × 5 ÷ 2 + 9 8: (6 × 5) ÷ 2 + 9 9: (6 × 5 ÷ 2) + 9 10: ((6 × 5) ÷ 2) + 9 11: (6 × (5 ÷ 2)) + 9 12: 6 × (5 ÷ 2) + 9 13: 9 + 6 ÷ 2 × 5 14: 9 + (6 ÷ 2) × 5 15: 9 + (6 ÷ 2 × 5) 16: 9 + ((6 ÷ 2) × 5) 17: 9 + (6 ÷ (2 ÷ 5)) 18: 9 + 6 ÷(2 ÷ 5) 19: 9 + 6 × 5 ÷ 2 20: 9 + (6 × 5) ÷ 2 21: 9 + (6 × 5 ÷ 2) 22: 9 + ((6 × 5) ÷ 2) 23: 9 + (6 × (5 ÷ 2)) 24: 9 + 6 ×(5 ÷ 2) 25: 9 + 5 × 6 ÷ 2 26: 9 + (5 × 6) ÷ 2 27: 9 + (5 × 6 ÷ 2) 28: 9 + ((5 × 6) ÷ 2) 29: 9 + (5 × (6 ÷ 2)) 30: 9 + 5 ×(6 ÷ 2) 31: 9 + 5 ÷ 2 × 6 32: 9 + (5 ÷ 2) × 6 33: 9 + (5 ÷ 2 × 6) 34: 9 + ((5 ÷ 2) × 6) 35: 9 + (5 ÷ (2 ÷ 6)) 36: 9 + 5 ÷(2 ÷ 6) 37: 5 × 6 ÷ 2 + 9 38: (5 × 6) ÷ 2 + 9 39: (5 × 6 ÷ 2) + 9 40: ((5 × 6) ÷ 2) + 9 41: (5 × (6 ÷ 2)) + 9 42: 5 × (6 ÷ 2) + 9 43: 5 ÷ 2 × 6 + 9 44: (5 ÷ 2) × 6 + 9 45: (5 ÷ 2 × 6) + 9 46: ((5 ÷ 2) × 6) + 9 47: (5 ÷ (2 ÷ 6)) + 9 48: 5 ÷ (2 ÷ 6) + 9

6楼网友：丢不掉的轻狂
2021-04-27 11:42

2+9+5+8

忒简单了

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