我爱查52cha.com
问
49减28等于多少?怎么列算式?
答
49 - 28 = 21
49
- 28
21
近期查询
17 + 61 = ?
55 + 10 = ?
78 × 49 = ?
61 × 53 = ?
19 × 95 = ?
26 - 42 = ?
12 × 53 = ?
67 - 58 = ?
98 × 25 = ?
39 × 27 = ?
39 + 34 = ?
41 × 79 = ?
20 × 58 = ?
14 + 19 = ?
77 × 29 = ?
其他人在看
32 × 45 = 1440
13 + 47 = 60
50 - 15 = 35
29 + 13 = 42
89 + 42 = 131
21 - 72 = -51