我爱查52cha.com
问
20减50等于多少?怎么列算式?
答
20 - 50 = -30
20
- 50
-30
近期查询
77 + 18 = ?
83 - 68 = ?
28 + 19 = ?
62 + 77 = ?
21 + 62 = ?
19 - 99 = ?
48 × 62 = ?
38 + 50 = ?
83 - 34 = ?
37 - 10 = ?
56 × 77 = ?
87 × 60 = ?
94 - 79 = ?
10 - 42 = ?
10 + 54 = ?
其他人在看
47 × 63 = 2961
38 × 11 = 418
57 - 40 = 17
97 × 24 = 2328
58 + 51 = 109
32 + 98 = 130