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
60 × 69 = ?
69 + 96 = ?
96 + 32 = ?
31 × 95 = ?
43 × 14 = ?
25 × 86 = ?
59 × 27 = ?
60 × 15 = ?
66 + 46 = ?
59 - 10 = ?
54 + 60 = ?
55 × 30 = ?
69 × 26 = ?
63 + 48 = ?
43 + 81 = ?
其他人在看
41 + 97 = 138
18 × 56 = 1008
78 + 17 = 95
81 + 74 = 155
46 - 33 = 13
70 - 78 = -8