我爱查52cha.com
问
30加20等于多少?怎么列算式?
答
30 + 20 = 50
30
+ 20
50
近期查询
49 × 75 = ?
35 - 58 = ?
38 × 65 = ?
32 × 42 = ?
75 - 30 = ?
91 + 36 = ?
12 - 98 = ?
31 × 66 = ?
75 - 77 = ?
87 - 94 = ?
83 - 43 = ?
48 + 69 = ?
45 × 98 = ?
32 + 30 = ?
90 × 96 = ?
其他人在看
93 × 87 = 8091
56 + 90 = 146
51 + 21 = 72
11 × 87 = 957
45 - 75 = -30
85 - 58 = 27