我爱查52cha.com
问
17减21等于多少?怎么列算式?
答
17 - 21 = -4
17
- 21
-4
近期查询
59 × 36 = ?
39 × 19 = ?
53 + 58 = ?
82 × 15 = ?
28 + 30 = ?
64 - 43 = ?
92 - 31 = ?
11 × 22 = ?
25 × 71 = ?
23 × 14 = ?
12 + 64 = ?
81 - 94 = ?
81 - 48 = ?
61 + 30 = ?
85 + 49 = ?
其他人在看
42 - 13 = 29
77 × 96 = 7392
62 + 97 = 159
55 + 22 = 77
29 × 36 = 1044
52 × 38 = 1976