我爱查52cha.com
问
20加30等于多少?怎么列算式?
答
20 + 30 = 50
20
+ 30
50
近期查询
73 × 32 = ?
69 × 51 = ?
96 - 21 = ?
32 + 92 = ?
21 + 40 = ?
54 + 78 = ?
43 × 66 = ?
77 × 41 = ?
22 - 65 = ?
97 × 33 = ?
91 + 96 = ?
79 + 66 = ?
35 × 62 = ?
64 × 85 = ?
80 × 96 = ?
其他人在看
85 + 50 = 135
65 × 84 = 5460
37 - 61 = -24
83 × 74 = 6142
79 - 71 = 8
83 × 63 = 5229