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
47 - 28 = ?
55 × 96 = ?
53 + 91 = ?
49 × 44 = ?
64 - 27 = ?
54 × 10 = ?
48 × 78 = ?
14 × 10 = ?
70 - 82 = ?
35 + 29 = ?
95 × 66 = ?
72 × 21 = ?
76 × 65 = ?
70 × 15 = ?
15 + 69 = ?
其他人在看
76 - 24 = 52
48 - 63 = -15
44 + 68 = 112
83 + 38 = 121
13 × 64 = 832
78 + 59 = 137