我爱查52cha.com
问
30加57等于多少?怎么列算式?
答
30 + 57 = 87
30
+ 57
87
近期查询
55 - 45 = ?
36 × 60 = ?
56 - 94 = ?
13 - 55 = ?
92 - 65 = ?
15 + 20 = ?
95 × 75 = ?
62 × 12 = ?
99 + 47 = ?
25 - 86 = ?
79 × 41 = ?
72 + 68 = ?
41 - 24 = ?
97 - 28 = ?
42 + 21 = ?
其他人在看
69 × 26 = 1794
49 × 22 = 1078
43 - 75 = -32
46 - 74 = -28
10 + 89 = 99
73 × 68 = 4964