8 6 12 7怎么算才能等于24

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8 6 12 7怎么算才能等于24

8 6 12 7怎么算才能等于24
8 6 12 7怎么算才能等于24

8 6 12 7怎么算才能等于24
1:(6 + 8) ÷ 7 × 12
2:((6 + 8) ÷ 7) × 12
3:(6 + 8) ÷ (7 ÷ 12)
4:(6 + 8) × 12 ÷ 7
5:((6 + 8) × 12) ÷ 7
6:(6 + 8) × (12 ÷ 7)
7:(8 + 6) ÷ 7 × 12
8:((8 + 6) ÷ 7) × 12
9:(8 + 6) ÷ (7 ÷ 12)
10:(8 + 6) × 12 ÷ 7
11:((8 + 6) × 12) ÷ 7
12:(8 + 6) × (12 ÷ 7)
13:(12 × (6 + 8)) ÷ 7
14:12 × (6 + 8) ÷ 7
15:12 × ((6 + 8) ÷ 7)
16:(12 × (8 + 6)) ÷ 7
17:12 × (8 + 6) ÷ 7
18:12 × ((8 + 6) ÷ 7)
19:12 ÷ 7 ×(6 + 8)
20:(12 ÷ 7) × (6 + 8)
21:12 ÷ (7 ÷ (6 + 8))
22:12 ÷ 7 ×(8 + 6)
23:(12 ÷ 7) × (8 + 6)
24:12 ÷ (7 ÷ (8 + 6))

给你一个一劳永逸的答案:http://www.dffy.com/tool/24.htm