我爱查52cha.com
问
31减90等于多少?怎么列算式?
答
31 - 90 = -59
31
- 90
-59
近期查询
41 + 18 = ?
17 + 55 = ?
96 + 53 = ?
82 × 39 = ?
41 × 67 = ?
71 + 34 = ?
69 + 63 = ?
66 + 24 = ?
58 × 69 = ?
87 × 32 = ?
11 × 64 = ?
24 × 71 = ?
38 - 67 = ?
20 × 50 = ?
12 + 81 = ?
其他人在看
21 × 53 = 1113
44 + 23 = 67
49 × 79 = 3871
25 × 38 = 950
94 - 25 = 69
83 × 26 = 2158