我爱查52cha.com
问
13减31等于多少?怎么列算式?
答
13 - 31 = -18
13
- 31
-18
近期查询
91 + 10 = ?
24 - 39 = ?
23 + 85 = ?
75 × 68 = ?
31 × 67 = ?
50 × 92 = ?
62 × 95 = ?
85 - 20 = ?
86 - 52 = ?
97 - 90 = ?
33 - 82 = ?
69 - 96 = ?
86 × 20 = ?
82 - 86 = ?
70 + 17 = ?
其他人在看
55 × 57 = 3135
54 × 19 = 1026
16 - 94 = -78
67 × 81 = 5427
16 + 78 = 94
47 + 12 = 59