用9,6,3,8运算出24点,至少写出2个算式.

问题描述:

用9,6,3,8运算出24点,至少写出2个算式.
1个回答 分类:数学 2014-12-15

问题解答:

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