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
71 - 78 = ?
78 + 38 = ?
11 × 75 = ?
12 + 18 = ?
23 × 42 = ?
48 - 67 = ?
45 × 48 = ?
63 + 95 = ?
80 + 72 = ?
93 + 25 = ?
46 × 87 = ?
62 - 65 = ?
44 × 67 = ?
46 - 70 = ?
38 - 83 = ?
其他人在看
70 × 32 = 2240
53 - 67 = -14
75 + 31 = 106
12 × 12 = 144
39 - 95 = -56
99 × 41 = 4059