我爱查52cha.com
问
20加57等于多少?怎么列算式?
答
20 + 57 = 77
20
+ 57
77
近期查询
29 - 39 = ?
47 × 31 = ?
16 - 42 = ?
64 + 66 = ?
93 × 82 = ?
92 + 39 = ?
59 × 28 = ?
67 × 46 = ?
43 × 32 = ?
98 - 12 = ?
47 × 32 = ?
18 + 69 = ?
52 - 75 = ?
60 × 40 = ?
49 - 33 = ?
其他人在看
49 + 25 = 74
27 - 75 = -48
23 × 43 = 989
95 + 76 = 171
53 - 75 = -22
46 - 22 = 24