我爱查52cha.com
问
42减30等于多少?怎么列算式?
答
42 - 30 = 12
42
- 30
12
近期查询
58 × 32 = ?
79 × 57 = ?
53 - 10 = ?
84 - 49 = ?
74 + 16 = ?
21 × 89 = ?
51 - 18 = ?
85 - 30 = ?
67 × 31 = ?
51 + 89 = ?
46 + 48 = ?
43 + 27 = ?
74 × 71 = ?
41 × 55 = ?
50 + 30 = ?
其他人在看
31 + 41 = 72
72 + 83 = 155
21 + 68 = 89
12 - 35 = -23
38 × 77 = 2926
38 - 24 = 14