Question

利用括号,加减乘除运算,使4,5,11,8得24

Answer 1

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