我爱查52cha.com
问
18减21等于多少?怎么列算式?
答
18 - 21 = -3
18
- 21
-3
近期查询
13 + 25 = ?
18 × 64 = ?
14 + 48 = ?
10 - 41 = ?
31 - 25 = ?
94 - 54 = ?
98 × 96 = ?
10 - 66 = ?
89 × 72 = ?
50 × 30 = ?
58 × 33 = ?
30 + 41 = ?
54 × 45 = ?
96 + 45 = ?
56 - 67 = ?
其他人在看
95 × 62 = 5890
73 + 60 = 133
42 + 61 = 103
39 × 51 = 1989
11 - 91 = -80
10 × 49 = 490