24点 3 4 4 8 解题详情

24点题目:使用数字 3 4 4 8,利用加减乘除、括号算出24。数字顺序可以任意调换,下面列出所有可行算式。

本题共有51个解(使用交换律变换后算一个解), 难度系数是1星 ★☆☆☆☆☆☆☆【 最简单入门24点题目 】。

序号 题目:3,4,4,8
1 ((8 × 3) + 4) − 4
2 ((8 × 3) − 4) + 4
3 ((4 × 4) − 8) × 3
4 ((8 − 3) × 4) + 4
5 ((8 + 4) − 4) × 3
6 ((4 × 3) + 8) + 4
7 ((4 × 3) + 4) + 8
8 (4 + (8 − 4)) × 3
9 (4 × 3) + (8 + 4)
10 (8 × 3) − (4 − 4)
11 (8 − (4 − 4)) × 3
12 (8 + (4 − 4)) × 3
13 (8 × 3) + (4 − 4)
14 (8 + 4) + (4 × 3)
15 8 × ((4 + 3) − 4)
16 8 × (3 − (4 − 4))
17 8 × (4 − (4 − 3))
18 8 × (3 + (4 − 4))
19 ((4 × 3) × 8) ÷ 4
20 ((8 × 3) × 4) ÷ 4
21 ((8 × 4) ÷ 4) × 3
22 ((8 × 3) ÷ 4) × 4
23 ((8 × 4) × 3) ÷ 4
24 (8 ÷ (4 ÷ 4)) × 3
25 (8 × (4 ÷ 4)) × 3
26 (8 × 3) × (4 ÷ 4)
27 (3 × (8 ÷ 4)) × 4
28 (4 × (8 ÷ 4)) × 3
29 (4 × 3) × (8 ÷ 4)
30 (8 × 3) ÷ (4 ÷ 4)
31 8 × ((4 × 3) ÷ 4)
32 8 × (3 × (4 ÷ 4))
33 8 × (3 ÷ (4 ÷ 4))
34 (8 × 4) × (3 ÷ 4)
35 (3 ÷ (4 ÷ 8)) × 4
36 (4 ÷ (4 ÷ 8)) × 3
37 (8 × (3 ÷ 4)) × 4
38 (8 × 4) ÷ (4 ÷ 3)
39 (4 × 3) ÷ (4 ÷ 8)
40 (8 ÷ (4 ÷ 3)) × 4
41 3 ÷ ((4 ÷ 8) ÷ 4)
42 8 ÷ (4 ÷ (4 × 3))
43 8 × (4 ÷ (4 ÷ 3))
44 8 × (4 × (3 ÷ 4))
45 8 ÷ ((4 ÷ 4) ÷ 3)
46 3 ÷ ((4 ÷ 4) ÷ 8)
47 4 ÷ (4 ÷ (8 × 3))
48 8 ÷ ((4 ÷ 3) ÷ 4)
49 3 ÷ (4 ÷ (8 × 4))
50 4 ÷ ((4 ÷ 8) ÷ 3)
51 4 ÷ ((4 ÷ 3) ÷ 8)

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