我爱查52cha.com
问
19减31等于多少?怎么列算式?
答
19 - 31 = -12
19
- 31
-12
近期查询
75 × 71 = ?
96 × 16 = ?
86 + 51 = ?
32 - 67 = ?
95 - 99 = ?
89 + 11 = ?
63 × 78 = ?
19 + 15 = ?
95 + 76 = ?
91 + 43 = ?
81 - 18 = ?
79 + 15 = ?
14 + 91 = ?
68 - 24 = ?
37 + 20 = ?
其他人在看
47 + 99 = 146
38 + 63 = 101
43 × 73 = 3139
49 + 68 = 117
66 × 60 = 3960
98 + 41 = 139