我爱查52cha.com
问
31减13等于多少?怎么列算式?
答
31 - 13 = 18
31
- 13
18
近期查询
45 + 85 = ?
46 × 48 = ?
24 × 17 = ?
11 × 63 = ?
87 - 23 = ?
81 - 78 = ?
82 - 82 = ?
89 × 68 = ?
60 - 20 = ?
34 - 56 = ?
48 × 92 = ?
26 × 38 = ?
88 + 53 = ?
85 + 54 = ?
27 × 41 = ?
其他人在看
69 + 23 = 92
35 × 95 = 3325
17 - 85 = -68
63 + 45 = 108
29 - 70 = -41
26 × 18 = 468