4,5,6,7怎样算出来得24
来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/07/15 04:31:17
4,5,6,7怎样算出来得24
4,5,6,7的24点答案:
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
5,6,7,8,怎样算出来是24
7 9 9 8 怎样把它算出来等于24
{1+3+5+.+1989}-{2+4+6+.+1988}=?其结果是怎样算出来的?如题
π/6+π/4=5π/12是怎样算出来的,
3/4×18+1/4×6 24×7/5+75 2.5+0.4 可以简算吗,算出来
3 -5 12 7算出来等于24
用1,3,4,6这四个数字用加减乘除的方法 算出等于24 怎样算出来?
四个数字5 5 5 1用数学运算得出24,先算出来先得哦
有十个数;1 2 3 4 5 6 7 8 9 10.其中九个必须用加减乘除(可用括号)算出来得九个外的另一个数.悬赏10
用2,4,5,6,这四个数,经过运算后得24..加,减,乘,除,括号都可以用,而且不限次数.你能算出来吗?
3,5,7,-13运用加减乘除怎样算出来等于二十四
计算除法:2乘根号5分之4乘根号15的结果,怎样算出来的?