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
13 - 92 = ?
77 + 24 = ?
97 - 54 = ?
16 × 92 = ?
25 + 75 = ?
19 × 13 = ?
31 + 59 = ?
59 + 79 = ?
81 × 17 = ?
21 + 60 = ?
55 + 63 = ?
68 × 40 = ?
34 + 38 = ?
28 - 44 = ?
33 - 60 = ?
其他人在看
95 + 69 = 164
12 + 90 = 102
35 × 50 = 1750
30 - 31 = -1
40 × 42 = 1680
44 + 88 = 132