我爱查52cha.com
问
20减31等于多少?怎么列算式?
答
20 - 31 = -11
20
- 31
-11
近期查询
55 × 84 = ?
60 × 14 = ?
17 - 88 = ?
97 + 25 = ?
85 - 49 = ?
27 + 58 = ?
94 - 83 = ?
64 × 86 = ?
74 - 16 = ?
24 - 95 = ?
88 + 51 = ?
75 + 11 = ?
39 + 18 = ?
59 × 15 = ?
14 + 91 = ?
其他人在看
24 - 19 = 5
81 + 13 = 94
63 × 68 = 4284
30 × 42 = 1260
67 × 57 = 3819
82 × 45 = 3690