我爱查52cha.com
问
30加31等于多少?怎么列算式?
答
30 + 31 = 61
30
+ 31
61
近期查询
91 × 40 = ?
87 × 87 = ?
48 + 41 = ?
63 × 75 = ?
73 × 74 = ?
80 - 90 = ?
75 - 64 = ?
37 + 40 = ?
30 × 69 = ?
10 × 93 = ?
76 - 85 = ?
58 × 72 = ?
63 × 21 = ?
49 + 74 = ?
21 × 48 = ?
其他人在看
68 - 29 = 39
36 - 94 = -58
61 + 32 = 93
41 - 52 = -11
32 + 53 = 85
91 + 30 = 121