我爱查52cha.com
问
18加31等于多少?怎么列算式?
答
18 + 31 = 49
18
+ 31
49
近期查询
25 - 66 = ?
36 × 15 = ?
45 + 63 = ?
57 × 74 = ?
62 - 24 = ?
33 - 26 = ?
21 × 25 = ?
40 - 63 = ?
41 + 69 = ?
86 + 80 = ?
38 + 95 = ?
20 × 32 = ?
46 × 67 = ?
20 - 25 = ?
51 + 78 = ?
其他人在看
17 + 11 = 28
83 - 23 = 60
34 - 54 = -20
63 + 85 = 148
68 × 71 = 4828
77 - 99 = -22