我爱查52cha.com
问
30减20等于多少?怎么列算式?
答
30 - 20 = 10
30
- 20
10
近期查询
16 + 66 = ?
92 - 64 = ?
21 × 92 = ?
10 - 43 = ?
41 × 27 = ?
99 × 60 = ?
38 - 72 = ?
84 × 89 = ?
82 + 91 = ?
25 + 53 = ?
29 + 60 = ?
86 × 52 = ?
66 - 64 = ?
30 - 65 = ?
20 × 96 = ?
其他人在看
18 × 96 = 1728
64 - 34 = 30
42 + 19 = 61
71 + 92 = 163
96 × 17 = 1632
26 - 37 = -11