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
13 + 91 = ?
70 + 72 = ?
16 + 94 = ?
83 + 10 = ?
63 × 54 = ?
89 + 22 = ?
67 - 38 = ?
59 - 93 = ?
47 × 43 = ?
74 - 20 = ?
93 + 24 = ?
97 + 84 = ?
11 × 90 = ?
28 × 74 = ?
24 × 37 = ?
其他人在看
41 + 27 = 68
76 - 84 = -8
43 × 44 = 1892
25 - 82 = -57
82 + 57 = 139
12 + 50 = 62