火影忍者ol初代多少钱:4 5 6 7怎样算得24

来源：百度文库 编辑：高校问答 时间：2024/04/29 00:56:19
哪个高手帮算一下？

4*(5+7-6)

(7+5)*(6-4)

类似的问题，电脑可以帮你算，我给你个网址：
http://www.dffy.com/tool/24.htm

4 × (5 - 6 + 7)
2: 4 × ((5 - 6) + 7)
3: 4 × (5 - (6 - 7))
4: 4 × (5 + 7 - 6)
5: 4 × ((5 + 7) - 6)
6: 4 × (5 + (7 - 6))
7: 4 × (7 + 5 - 6)
8: 4 × ((7 + 5) - 6)
9: 4 × (7 + (5 - 6))
10: 4 × (7 - 6 + 5)
11: 4 × ((7 - 6) + 5)
12: 4 × (7 - (6 - 5))
13: (5 - 6 + 7) × 4
14: ((5 - 6) + 7) × 4
15: (5 - (6 - 7)) × 4
16: (5 + 7 - 6) × 4
17: ((5 + 7) - 6) × 4
18: (5 + (7 - 6)) × 4
19: (5 + 7) × (6 - 4)
20: (6 - 4) × (5 + 7)
21: (6 - 4) × (7 + 5)
22: (7 + 5 - 6) × 4
23: ((7 + 5) - 6) × 4
24: (7 + (5 - 6)) × 4
25: (7 + 5) × (6 - 4)
26: (7 - 6 + 5) × 4
27: ((7 - 6) + 5) × 4
28: (7 - (6 - 5)) × 4

1: 4 × (5 - 6 + 7)
2: 4 × ((5 - 6) + 7)
3: 4 × (5 - (6 - 7))
4: 4 × (5 + 7 - 6)
5: 4 × ((5 + 7) - 6)
6: 4 × (5 + (7 - 6))
7: 4 × (7 + 5 - 6)
8: 4 × ((7 + 5) - 6)
9: 4 × (7 + (5 - 6))
10: 4 × (7 - 6 + 5)
11: 4 × ((7 - 6) + 5)
12: 4 × (7 - (6 - 5))
13: (5 - 6 + 7) × 4
14: ((5 - 6) + 7) × 4
15: (5 - (6 - 7)) × 4
16: (5 + 7 - 6) × 4
17: ((5 + 7) - 6) × 4
18: (5 + (7 - 6)) × 4
19: (5 + 7) × (6 - 4)
20: (6 - 4) × (5 + 7)
21: (6 - 4) × (7 + 5)
22: (7 + 5 - 6) × 4
23: ((7 + 5) - 6) × 4
24: (7 + (5 - 6)) × 4
25: (7 + 5) × (6 - 4)
26: (7 - 6 + 5) × 4
27: ((7 - 6) + 5) × 4
28: (7 - (6 - 5)) × 4

1: 4 × (5 - 6 + 7)
2: 4 × ((5 - 6) + 7)
3: 4 × (5 - (6 - 7))
4: 4 × (5 + 7 - 6)
5: 4 × ((5 + 7) - 6)
6: 4 × (5 + (7 - 6))
7: 4 × (7 + 5 - 6)
8: 4 × ((7 + 5) - 6)
9: 4 × (7 + (5 - 6))
10: 4 × (7 - 6 + 5)
11: 4 × ((7 - 6) + 5)
12: 4 × (7 - (6 - 5))
13: (5 - 6 + 7) × 4
14: ((5 - 6) + 7) × 4
15: (5 - (6 - 7)) × 4
16: (5 + 7 - 6) × 4
17: ((5 + 7) - 6) × 4
18: (5 + (7 - 6)) × 4
19: (5 + 7) × (6 - 4)
20: (6 - 4) × (5 + 7)
21: (6 - 4) × (7 + 5)
22: (7 + 5 - 6) × 4
23: ((7 + 5) - 6) × 4
24: (7 + (5 - 6)) × 4
25: (7 + 5) × (6 - 4)
26: (7 - 6 + 5) × 4
27: ((7 - 6) + 5) × 4
28: (7 - (6 - 5)) × 4

本题有28种:
1: 4 × (5 - 6 + 7)
2: 4 × ((5 - 6) + 7)
3: 4 × (5 - (6 - 7))
4: 4 × (5 + 7 - 6)
5: 4 × ((5 + 7) - 6)
6: 4 × (5 + (7 - 6))
7: 4 × (7 + 5 - 6)
8: 4 × ((7 + 5) - 6)
9: 4 × (7 + (5 - 6))
10: 4 × (7 - 6 + 5)
11: 4 × ((7 - 6) + 5)
12: 4 × (7 - (6 - 5))
13: (5 - 6 + 7) × 4
14: ((5 - 6) + 7) × 4
15: (5 - (6 - 7)) × 4
16: (5 + 7 - 6) × 4
17: ((5 + 7) - 6) × 4
18: (5 + (7 - 6)) × 4
19: (5 + 7) × (6 - 4)
20: (6 - 4) × (5 + 7)
21: (6 - 4) × (7 + 5)
22: (7 + 5 - 6) × 4
23: ((7 + 5) - 6) × 4
24: (7 + (5 - 6)) × 4
25: (7 + 5) × (6 - 4)
26: (7 - 6 + 5) × 4
27: ((7 - 6) + 5) × 4
28: (7 - (6 - 5)) × 4

1: 4 × (5 - 6 + 7)
2: 4 × ((5 - 6) + 7)
3: 4 × (5 - (6 - 7))
4: 4 × (5 + 7 - 6)
5: 4 × ((5 + 7) - 6)
6: 4 × (5 + (7 - 6))
7: 4 × (7 + 5 - 6)
8: 4 × ((7 + 5) - 6)
9: 4 × (7 + (5 - 6))
10: 4 × (7 - 6 + 5)
11: 4 × ((7 - 6) + 5)
12: 4 × (7 - (6 - 5))
13: (5 - 6 + 7) × 4
14: ((5 - 6) + 7) × 4
15: (5 - (6 - 7)) × 4
16: (5 + 7 - 6) × 4
17: ((5 + 7) - 6) × 4
18: (5 + (7 - 6)) × 4
19: (5 + 7) × (6 - 4)
20: (6 - 4) × (5 + 7)
21: (6 - 4) × (7 + 5)
22: (7 + 5 - 6) × 4
23: ((7 + 5) - 6) × 4
24: (7 + (5 - 6)) × 4
25: (7 + 5) × (6 - 4)
26: (7 - 6 + 5) × 4
27: ((7 - 6) + 5) × 4
28: (7 - (6 - 5)) × 4

4 5 6 7怎样算得24 3，-5，7，-13，怎样算得24 6、7、9、10四个数字怎样算得出24 5 5 5 1 怎样算得24? 3 -5 7 -13云算得24 一个数字4,怎么算得24 两个10两个4怎么算得24？ 7个4如果算得1984 5，5，5，1 问这4个数怎么算得24每个数只能用一次 利用加减乘除如何使1、3、4、6四个数字算得24？