我爱查52cha.com
问
21减89等于多少?怎么列算式?
答
21 - 89 = -68
21
- 89
-68
近期查询
63 - 67 = ?
53 + 35 = ?
91 + 24 = ?
11 + 48 = ?
68 × 73 = ?
61 × 53 = ?
70 + 14 = ?
22 + 28 = ?
37 × 55 = ?
23 + 53 = ?
81 - 17 = ?
95 + 60 = ?
11 - 52 = ?
34 - 54 = ?
25 + 22 = ?
其他人在看
15 × 74 = 1110
34 + 45 = 79
35 + 57 = 92
95 - 85 = 10
96 + 98 = 194
56 - 79 = -23