我爱查52cha.com
问
57减30等于多少?怎么列算式?
答
57 - 30 = 27
57
- 30
27
近期查询
72 × 52 = ?
25 + 74 = ?
50 - 95 = ?
20 - 55 = ?
61 × 43 = ?
44 - 89 = ?
45 × 51 = ?
87 + 60 = ?
14 × 69 = ?
60 + 14 = ?
39 + 76 = ?
59 × 92 = ?
22 - 43 = ?
70 - 53 = ?
42 × 15 = ?
其他人在看
11 + 49 = 60
86 + 85 = 171
89 - 73 = 16
83 + 77 = 160
96 × 37 = 3552
31 × 66 = 2046