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
98 × 84 = ?
95 - 22 = ?
62 + 89 = ?
73 + 31 = ?
14 + 57 = ?
67 × 46 = ?
38 + 46 = ?
32 × 72 = ?
98 - 58 = ?
68 + 90 = ?
51 × 88 = ?
99 × 83 = ?
13 × 46 = ?
33 × 20 = ?
46 + 24 = ?
其他人在看
38 - 81 = -43
41 × 20 = 820
29 - 42 = -13
74 + 41 = 115
77 - 99 = -22
70 - 50 = 20