2,3,4,8算24点

(8-4)*3*2=24

（2×3）×（8-4）=24

2*3*(8-4)

（8-4）*2*3=24

以下结果由该网址算出：
1:(2 - 3 + 4) × 8
2:((2 - 3) + 4) × 8
3:(2 - (3 - 4)) × 8
4:2 × (3 × (8 - 4))
5:2 × 3 ×(8 - 4)
6:(2 × 3) × (8 - 4)
7:(2 + 4 - 3) × 8
8:((2 + 4) - 3) × 8
9:(2 + (4 - 3)) × 8
10:(2 × (8 - 4)) × 3
11:2 × (8 - 4) × 3
12:2 × ((8 - 4) × 3)
13:3 × (2 × (8 - 4))
14:3 × 2 ×(8 - 4)
15:(3 × 2) × (8 - 4)
16:3 × (4 + 8 ÷ 2)
17:3 × (4 + (8 ÷ 2))
18:3 × (8 ÷ 2 + 4)
19:3 × ((8 ÷ 2) + 4)
20:(3 × (8 - 4)) × 2
21:3 × (8 - 4) × 2
22:3 × ((8 - 4) × 2)
23:(4 + 2 - 3) × 8
24:((4 + 2) - 3) × 8
25:(4 + (2 - 3)) × 8
26:(4 - 3 + 2) × 8
27:((4 - 3) + 2) × 8
28:(4 - (3 - 2)) × 8
29:(4 + 8 ÷ 2) × 3
30:(4 + (8 ÷ 2)) × 3
31:8 × (2 - 3 + 4)
32:8 × ((2 - 3) + 4)
33:8 × (2 - (3 - 4))
34:8 × (2 + 4 - 3)
35:8 × ((2 + 4) - 3)
36:8 × (2 + (4 - 3))
37:(8 ÷ 2 + 4) × 3
38:((8 ÷ 2) + 4) × 3
39:(8 - 4) × 2 × 3
40:((8 - 4) × 2) × 3
41:(8 - 4) × (2 × 3)
42:8 × (4 + 2 - 3)
43:8 × ((4 + 2) - 3)
44:8 × (4 + (2 - 3))
45:(8 - 4) × 3 × 2
46:((8 - 4) × 3) × 2
47:(8 - 4) × (3 × 2)
48:8 × (4 - 3 + 2)
49:8 × ((4 - 3) + 2)
50:8 × (4 - (3 - 2))