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
12 + 18 = ?
76 × 38 = ?
61 + 62 = ?
67 - 28 = ?
83 + 22 = ?
92 + 74 = ?
99 + 97 = ?
99 + 60 = ?
81 × 65 = ?
63 × 12 = ?
84 × 15 = ?
56 + 81 = ?
82 - 42 = ?
34 × 10 = ?
53 + 83 = ?
其他人在看
55 - 76 = -21
85 + 75 = 160
15 + 75 = 90
83 - 56 = 27
76 + 20 = 96
76 + 94 = 170