我爱查52cha.com
问
12减31等于多少?怎么列算式?
答
12 - 31 = -19
12
- 31
-19
近期查询
83 × 46 = ?
92 × 26 = ?
78 - 91 = ?
73 - 81 = ?
37 × 22 = ?
18 × 70 = ?
91 × 80 = ?
48 + 98 = ?
29 - 26 = ?
50 + 83 = ?
42 - 67 = ?
15 × 59 = ?
45 × 38 = ?
90 × 11 = ?
76 × 39 = ?
其他人在看
58 × 47 = 2726
50 - 38 = 12
66 + 77 = 143
34 + 97 = 131
44 - 47 = -3
81 + 79 = 160