我爱查52cha.com
问
15加30等于多少?怎么列算式?
答
15 + 30 = 45
15
+ 30
45
近期查询
24 × 42 = ?
36 × 33 = ?
55 - 23 = ?
40 + 97 = ?
22 - 73 = ?
11 + 72 = ?
85 × 57 = ?
77 - 53 = ?
53 + 25 = ?
57 × 89 = ?
38 × 14 = ?
12 + 40 = ?
62 - 85 = ?
71 × 25 = ?
20 - 38 = ?
其他人在看
24 - 39 = -15
86 + 25 = 111
33 - 92 = -59
56 + 45 = 101
39 + 92 = 131
32 + 31 = 63