我爱查52cha.com
问
18减31等于多少?怎么列算式?
答
18 - 31 = -13
18
- 31
-13
近期查询
27 × 45 = ?
38 + 37 = ?
55 + 80 = ?
82 - 58 = ?
93 - 76 = ?
73 × 37 = ?
40 - 20 = ?
94 + 40 = ?
15 × 54 = ?
91 - 37 = ?
90 × 54 = ?
26 + 82 = ?
47 - 38 = ?
99 + 20 = ?
52 × 13 = ?
其他人在看
28 - 77 = -49
87 × 18 = 1566
90 × 12 = 1080
61 + 17 = 78
96 × 98 = 9408
68 + 89 = 157