我爱查52cha.com
问
31加18等于多少?怎么列算式?
答
31 + 18 = 49
31
+ 18
49
近期查询
50 × 70 = ?
83 - 88 = ?
88 × 23 = ?
69 - 71 = ?
21 × 51 = ?
45 × 25 = ?
41 - 54 = ?
20 × 87 = ?
13 × 58 = ?
40 × 45 = ?
32 × 86 = ?
68 - 69 = ?
53 - 57 = ?
22 - 27 = ?
88 + 39 = ?
其他人在看
78 × 74 = 5772
37 × 15 = 555
25 - 26 = -1
96 + 30 = 126
69 × 60 = 4140
56 + 82 = 138