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
52 × 90 = ?
85 × 11 = ?
55 × 46 = ?
64 + 86 = ?
50 - 48 = ?
16 - 17 = ?
80 + 15 = ?
40 × 33 = ?
74 × 17 = ?
69 + 23 = ?
67 - 65 = ?
55 - 50 = ?
33 - 96 = ?
34 × 61 = ?
87 × 12 = ?
其他人在看
47 + 19 = 66
59 + 89 = 148
39 + 30 = 69
12 - 95 = -83
41 - 64 = -23
88 × 32 = 2816