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
83 × 55 = ?
40 × 57 = ?
43 + 38 = ?
74 + 46 = ?
92 × 18 = ?
55 - 74 = ?
59 - 20 = ?
20 + 21 = ?
57 × 59 = ?
57 - 86 = ?
48 - 69 = ?
35 + 10 = ?
58 - 43 = ?
87 × 18 = ?
78 - 10 = ?
其他人在看
42 - 56 = -14
77 + 15 = 92
79 + 26 = 105
49 - 73 = -24
15 × 30 = 450
67 × 69 = 4623