1,4,5,8怎么算成24点算24点

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/26 07:59:19
1,4,5,8怎么算成24点算24点1,4,5,8怎么算成24点算24点1,4,5,8怎么算成24点算24点有2个答案,不知道那个适合你的要求1、(5-1)*4+8=242、(8-4)*(1+5)=2

1,4,5,8怎么算成24点算24点
1,4,5,8怎么算成24点
算24点

1,4,5,8怎么算成24点算24点
有2个答案,不知道那个适合你的要求
1、(5-1)*4+8=24
2、(8-4)*(1+5)=24

(8-4)*(5+1)=24

(8-4)(5+1)

(8-4)+(5+1)

(8-4)*(5+1)=24

(8-4)*(5+1)=24

1: (1 + 5) × (8 - 4)
2: (4 × (5 - 1)) + 8
3: 4 × (5 - 1) + 8
4: (5 - 1) × 4 + 8
5: ((5 - 1) × 4) + 8
6: (5 + 1) × (8 - 4)
7: 8 - (1 - 5) × 4
8: 8 - ((1 - 5) × 4)

全部展开

1: (1 + 5) × (8 - 4)
2: (4 × (5 - 1)) + 8
3: 4 × (5 - 1) + 8
4: (5 - 1) × 4 + 8
5: ((5 - 1) × 4) + 8
6: (5 + 1) × (8 - 4)
7: 8 - (1 - 5) × 4
8: 8 - ((1 - 5) × 4)
9: (8 - 4) × (1 + 5)
10: 8 - (4 × (1 - 5))
11: 8 - 4 ×(1 - 5)
12: 8 + (4 × (5 - 1))
13: 8 + 4 ×(5 - 1)
14: (8 - 4) × (5 + 1)
15: 8 + (5 - 1) × 4
16: 8 + ((5 - 1) × 4)

收起