我爱查52cha.com
问
21减45等于多少?怎么列算式?
答
21 - 45 = -24
21
- 45
-24
近期查询
57 - 57 = ?
11 × 31 = ?
43 - 13 = ?
40 - 67 = ?
81 + 90 = ?
67 × 33 = ?
67 × 87 = ?
61 × 52 = ?
84 - 78 = ?
27 × 97 = ?
71 + 54 = ?
45 - 56 = ?
81 × 90 = ?
25 × 30 = ?
42 - 12 = ?
其他人在看
37 - 70 = -33
17 × 37 = 629
12 - 89 = -77
43 + 73 = 116
15 × 91 = 1365
22 × 62 = 1364