我爱查52cha.com
问
50减20等于多少?怎么列算式?
答
50 - 20 = 30
50
- 20
30
近期查询
94 - 45 = ?
44 + 25 = ?
99 × 94 = ?
20 + 32 = ?
14 × 77 = ?
92 × 48 = ?
36 - 34 = ?
72 - 14 = ?
43 × 60 = ?
13 × 47 = ?
63 + 42 = ?
85 - 77 = ?
82 - 77 = ?
18 - 87 = ?
17 × 92 = ?
其他人在看
94 - 84 = 10
51 × 20 = 1020
97 + 82 = 179
96 + 25 = 121
78 × 29 = 2262
83 + 83 = 166