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
62 × 63 = ?
41 - 45 = ?
65 + 15 = ?
65 + 28 = ?
47 - 25 = ?
98 - 76 = ?
67 - 13 = ?
58 × 28 = ?
56 × 62 = ?
31 × 53 = ?
16 + 15 = ?
51 × 47 = ?
66 + 12 = ?
76 - 67 = ?
29 - 15 = ?
其他人在看
76 × 14 = 1064
27 - 71 = -44
90 - 30 = 60
82 × 77 = 6314
77 + 98 = 175
14 × 15 = 210