我爱查52cha.com
问
15减31等于多少?怎么列算式?
答
15 - 31 = -16
15
- 31
-16
近期查询
99 × 87 = ?
90 × 57 = ?
44 × 28 = ?
89 - 25 = ?
51 × 44 = ?
60 + 41 = ?
55 - 32 = ?
35 + 38 = ?
14 - 91 = ?
88 × 36 = ?
59 - 35 = ?
58 + 26 = ?
29 × 60 = ?
62 × 50 = ?
38 + 92 = ?
其他人在看
44 - 52 = -8
79 × 98 = 7742
89 + 34 = 123
31 - 39 = -8
94 - 27 = 67
37 - 76 = -39