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
49 + 74 = ?
46 + 62 = ?
24 × 18 = ?
94 - 99 = ?
25 × 11 = ?
13 + 19 = ?
21 + 97 = ?
77 + 92 = ?
20 × 36 = ?
82 - 88 = ?
11 + 37 = ?
16 × 73 = ?
91 - 88 = ?
59 - 82 = ?
51 - 98 = ?
其他人在看
68 - 11 = 57
79 × 23 = 1817
16 × 90 = 1440
95 - 10 = 85
46 × 83 = 3818
63 × 84 = 5292