楼主 饮茶 | 发表于2019-07-11 06:33:23
12 + 4 + 2 - 2 = 16
12 + 4 - 2 + 2 = 16
12 + 4 - 2 - 2 = 12
12 - 4 + 2 - 2 = 8
12 - 4 - 2 - 2 = 4
12 - 4 + 2 + 2 = 12
12 - 4 - 2 + 2 = 8
12 × (4 - 2) ÷ 2 = 12
12 × 4 ÷ (2 × 2) = 12
12 × 4 ÷ (2 + 2) = 12
12 × 4 ÷ 2 ÷ 2 = 12
12 ÷ 4 + 2 + 2 = 7
12 ÷ 4 + 2 - 2 = 3
12 ÷ 4 + 2 × 2 = 7
12 ÷ 4 + 2 ÷ 2 = 4
12 ÷ (4 + 2) × 2 = 4
12 ÷ (4 + 2) ÷ 2 = 1
12 ÷ 4 - 2 + 2 = 3
12 ÷ (4 - 2) × 2 = 12
12 ÷ (4 - 2) ÷ 2 = 3
12 ÷ 4 - 2 ÷ 2 = 2
12 ÷ 4 × 2 + 2 = 8
12 ÷ 4 × 2 - 2 = 4
12 ÷ 4 × 2 × 2 = 12
12 ÷ 4 × 2 ÷ 2 = 3
12 ÷ 4 ÷ 2 × 2 = 3
12 ÷ 4 ÷ 2 × 2 = 3
12 + 4 × 2 ÷ 2 = 16
12 + 4 × (2 - 2) = 12
(12 + 4) × 2 ÷ 2 = 16
12 - 4 × 2 ÷ 2 = 8
12 - 4 × 2 + 2 = 6
12 - 4 × 2 - 2 = 2
12 - 4 × (2 - 2) = 12
(12 - 4) × 2 ÷ 2 = 8
(12 - 4) × 2 - 2 = 14
12 + 4 ÷ 2 × 2 = 16
12 + 4 ÷ 2 ÷ 2 = 13
12 + 4 ÷ 2 + 2 = 16
12 + 4 ÷ 2 - 2 = 12
12 + 4 ÷ (2 + 2) = 13
(12 + 4) ÷ 2 × 2 = 16
(12 + 4) ÷ 2 ÷ 2 = 4
(12 + 4) ÷ 2 + 2 = 10
(12 + 4) ÷ 2 - 2 = 6
(12 + 4) ÷ (2 + 2) = 4
12 - 4 ÷ 2 × 2 = 8
12 - 4 ÷ 2 ÷ 2 = 11
12 - 4 ÷ 2 + 2 = 12
12 - 4 ÷ 2 - 2 = 8
12 - 4 ÷ (2 + 2) = 11
(12 - 4) ÷ 2 × 2 = 8
(12 - 4) ÷ 2 ÷ 2 = 2
(12 - 4) ÷ 2 + 2 = 6
(12 - 4) ÷ 2 - 2 = 2
(12 - 4) ÷ (2 + 2) = 2
12 + 4 - 2 × 2 = 12
12 + 4 - 2 ÷ 2 = 15
12 - 4 + 2 × 2 = 12
12 - 4 + 2 ÷ 2 = 9
12 - 4 - 2 × 2 = 4
12 - 4 - 2 ÷ 2 = 7
12 + (4 + 2) ÷ 2 = 15
12 + (4 - 2) × 2 = 16
12 + (4 - 2) ÷ 2 = 13
12 - (4 + 2) ÷ 2 = 9
12 - (4 - 2) × 2 = 8
12 - (4 - 2) ÷ 2 = 11
(12 + 4 + 2) ÷ 2 = 9
(12 + 4 - 2) ÷ 2 = 7
(12 - 4 + 2) ÷ 2 = 5
(12 - 4 - 2) × 2 = 12
(12 - 4 - 2) ÷ 2 = 3
(12 + 4 × 2) ÷ 2 = 10
(12 - 4 × 2) ÷ 2 = 2
(12 - 4 × 2) × 2 = 8
1 出现次数: 1
2 出现次数: 6
3 出现次数: 7
4 出现次数: 7
5 出现次数: 1
6 出现次数: 3
7 出现次数: 4
8 出现次数: 10
9 出现次数: 3
10 出现次数: 2
11 出现次数: 3
12 出现次数: 15
13 出现次数: 3
14 出现次数: 1
15 出现次数: 2
16 出现次数: 8