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
14 - 47 = ?
13 × 51 = ?
33 - 37 = ?
35 + 55 = ?
46 - 68 = ?
12 - 20 = ?
53 × 53 = ?
62 × 36 = ?
96 - 65 = ?
27 × 56 = ?
81 + 61 = ?
69 × 65 = ?
21 + 89 = ?
29 - 24 = ?
72 × 61 = ?
其他人在看
17 - 63 = -46
79 × 17 = 1343
67 + 69 = 136
33 - 66 = -33
29 + 83 = 112
54 - 65 = -11