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
82 + 75 = ?
38 + 97 = ?
66 × 47 = ?
77 × 30 = ?
20 × 88 = ?
23 - 10 = ?
17 × 93 = ?
83 + 63 = ?
28 - 34 = ?
87 + 59 = ?
91 - 41 = ?
23 + 69 = ?
22 + 36 = ?
14 × 14 = ?
76 × 24 = ?
其他人在看
44 × 38 = 1672
39 × 45 = 1755
41 × 28 = 1148
96 - 47 = 49
19 - 35 = -16
74 + 26 = 100