我爱查52cha.com
问
28减21等于多少?怎么列算式?
答
28 - 21 = 7
28
- 21
7
近期查询
21 + 98 = ?
82 × 13 = ?
45 × 41 = ?
13 - 66 = ?
10 + 53 = ?
23 - 88 = ?
68 × 93 = ?
49 + 26 = ?
93 + 38 = ?
39 - 94 = ?
66 × 15 = ?
37 × 88 = ?
97 × 33 = ?
51 + 36 = ?
55 × 36 = ?
其他人在看
16 - 50 = -34
91 + 18 = 109
92 + 58 = 150
28 - 52 = -24
62 × 82 = 5084
54 - 48 = 6