我爱查52cha.com
问
30减15等于多少?怎么列算式?
答
30 - 15 = 15
30
- 15
15
近期查询
93 × 75 = ?
98 - 62 = ?
94 + 94 = ?
90 × 55 = ?
57 + 91 = ?
61 × 58 = ?
66 + 11 = ?
75 + 21 = ?
70 + 58 = ?
88 × 31 = ?
60 + 24 = ?
94 × 23 = ?
22 - 17 = ?
19 + 97 = ?
43 × 55 = ?
其他人在看
34 × 17 = 578
36 + 73 = 109
38 + 48 = 86
44 - 19 = 25
22 × 97 = 2134
29 + 58 = 87