我爱查52cha.com
问
12减30等于多少?怎么列算式?
答
12 - 30 = -18
12
- 30
-18
近期查询
79 - 81 = ?
78 + 28 = ?
87 - 13 = ?
84 - 95 = ?
55 + 39 = ?
82 × 39 = ?
67 × 93 = ?
36 × 37 = ?
39 × 15 = ?
90 + 85 = ?
58 + 64 = ?
82 + 43 = ?
26 + 31 = ?
57 - 15 = ?
86 + 61 = ?
其他人在看
70 - 43 = 27
58 × 10 = 580
45 × 36 = 1620
39 + 66 = 105
57 + 57 = 114
84 + 15 = 99