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
67 × 42 = ?
92 + 18 = ?
55 - 69 = ?
79 × 20 = ?
95 × 66 = ?
67 + 14 = ?
19 - 42 = ?
18 × 97 = ?
72 × 67 = ?
91 + 89 = ?
78 × 56 = ?
85 + 49 = ?
48 + 94 = ?
22 × 74 = ?
12 × 70 = ?
其他人在看
20 - 37 = -17
76 - 47 = 29
68 × 55 = 3740
52 × 27 = 1404
74 - 18 = 56
45 - 87 = -42