我爱查52cha.com
问
20减57等于多少?怎么列算式?
答
20 - 57 = -37
20
- 57
-37
近期查询
77 + 34 = ?
21 - 75 = ?
80 × 78 = ?
11 + 99 = ?
97 + 14 = ?
21 + 89 = ?
82 - 50 = ?
65 × 71 = ?
89 - 56 = ?
52 - 62 = ?
66 × 39 = ?
22 + 50 = ?
10 × 30 = ?
13 × 32 = ?
25 × 29 = ?
其他人在看
51 × 40 = 2040
89 × 23 = 2047
70 + 79 = 149
30 × 68 = 2040
74 + 20 = 94
72 × 77 = 5544