我爱查52cha.com
问
21减17等于多少?怎么列算式?
答
21 - 17 = 4
21
- 17
4
近期查询
10 + 48 = ?
42 × 28 = ?
49 - 18 = ?
28 × 25 = ?
18 - 54 = ?
30 × 82 = ?
24 + 18 = ?
83 + 79 = ?
51 × 67 = ?
97 × 57 = ?
13 - 57 = ?
80 × 89 = ?
31 + 39 = ?
30 + 58 = ?
70 - 66 = ?
其他人在看
53 × 87 = 4611
59 × 11 = 649
61 × 85 = 5185
41 - 36 = 5
17 + 34 = 51
64 × 38 = 2432