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
42 + 77 = ?
34 - 76 = ?
78 + 56 = ?
84 + 57 = ?
33 × 33 = ?
81 × 11 = ?
18 + 57 = ?
90 + 51 = ?
51 × 35 = ?
51 + 65 = ?
59 × 98 = ?
16 - 32 = ?
22 + 11 = ?
39 × 85 = ?
99 + 19 = ?
其他人在看
74 - 90 = -16
92 - 98 = -6
12 + 89 = 101
10 - 40 = -30
15 × 81 = 1215
81 - 40 = 41