我爱查52cha.com
问
12减21等于多少?怎么列算式?
答
12 - 21 = -9
12
- 21
-9
近期查询
36 - 76 = ?
72 - 38 = ?
50 × 99 = ?
62 × 16 = ?
78 + 20 = ?
26 × 18 = ?
98 × 52 = ?
97 - 63 = ?
45 + 87 = ?
66 + 97 = ?
10 × 34 = ?
63 - 96 = ?
41 × 46 = ?
22 × 99 = ?
42 × 78 = ?
其他人在看
29 + 94 = 123
22 + 93 = 115
66 - 90 = -24
70 + 36 = 106
87 + 92 = 179
73 + 93 = 166