楼主 樰 | 发表于2019-07-18 15:25:20
12 - 12 + 2 + 2 = 4
12 ÷ 12 + 2 + 2 = 5
12 ÷ 12 + 2 - 2 = 1
12 ÷ 12 + 2 × 2 = 5
12 ÷ 12 + 2 ÷ 2 = 2
12 ÷ 12 - 2 + 2 = 1
12 ÷ 12 × 2 + 2 = 4
12 ÷ 12 × 2 × 2 = 4
12 ÷ 12 × 2 ÷ 2 = 1
12 ÷ 12 ÷ 2 × 2 = 1
12 ÷ 12 ÷ 2 × 2 = 1
12 + 12 × (2 - 2) = 12
12 - 12 × (2 - 2) = 12
(12 - 12) × 2 + 2 = 2
12 + 12 ÷ 2 ÷ 2 = 15
12 + 12 ÷ 2 - 2 = 16
12 + 12 ÷ (2 + 2) = 15
(12 + 12) ÷ 2 ÷ 2 = 6
(12 + 12) ÷ 2 + 2 = 14
(12 + 12) ÷ 2 - 2 = 10
(12 + 12) ÷ (2 + 2) = 6
12 - 12 ÷ 2 ÷ 2 = 9
12 - 12 ÷ 2 + 2 = 8
12 - 12 ÷ 2 - 2 = 4
12 - 12 ÷ (2 + 2) = 9
(12 - 12) ÷ 2 + 2 = 2
12 - 12 + 2 × 2 = 4
12 - 12 + 2 ÷ 2 = 1
12 - (12 + 2) ÷ 2 = 5
12 - (12 - 2) ÷ 2 = 7
(12 + 12 + 2) ÷ 2 = 13
(12 + 12 - 2) ÷ 2 = 11
(12 - 12 + 2) × 2 = 4
(12 - 12 + 2) ÷ 2 = 1
1 出现次数: 7
2 出现次数: 3
3 出现次数: 0
4 出现次数: 6
5 出现次数: 3
6 出现次数: 2
7 出现次数: 1
8 出现次数: 1
9 出现次数: 2
10 出现次数: 1
11 出现次数: 1
12 出现次数: 2
13 出现次数: 1
14 出现次数: 1
15 出现次数: 2
16 出现次数: 1