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
49 × 92 = ?
94 + 85 = ?
33 - 16 = ?
24 + 49 = ?
75 - 20 = ?
16 - 10 = ?
55 × 48 = ?
41 × 14 = ?
74 × 54 = ?
44 + 65 = ?
41 × 15 = ?
44 × 10 = ?
75 - 33 = ?
89 × 48 = ?
51 + 23 = ?
其他人在看
89 + 30 = 119
61 + 75 = 136
47 × 17 = 799
41 × 81 = 3321
69 + 25 = 94
59 × 57 = 3363