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
68 + 38 = ?
33 + 72 = ?
98 - 87 = ?
52 + 78 = ?
91 × 89 = ?
90 × 93 = ?
11 - 46 = ?
18 + 99 = ?
42 - 81 = ?
90 - 71 = ?
94 - 39 = ?
12 × 63 = ?
56 × 62 = ?
56 - 14 = ?
36 + 95 = ?
其他人在看
27 + 86 = 113
78 + 87 = 165
85 - 95 = -10
34 - 38 = -4
91 + 28 = 119
61 × 22 = 1342