我爱查52cha.com
问
50加31等于多少?怎么列算式?
答
50 + 31 = 81
50
+ 31
81
近期查询
22 - 89 = ?
43 + 20 = ?
34 × 76 = ?
75 × 54 = ?
87 × 15 = ?
16 - 94 = ?
93 × 97 = ?
87 + 78 = ?
18 - 36 = ?
34 × 19 = ?
94 + 32 = ?
13 + 66 = ?
74 + 90 = ?
58 × 66 = ?
31 - 54 = ?
其他人在看
71 - 60 = 11
57 - 53 = 4
68 - 41 = 27
21 + 49 = 70
15 - 74 = -59
36 - 68 = -32