我爱查52cha.com
问
81减90等于多少?怎么列算式?
答
81 - 90 = -9
81
- 90
-9
近期查询
39 × 23 = ?
19 × 21 = ?
38 × 17 = ?
90 × 66 = ?
15 - 73 = ?
80 × 58 = ?
30 × 58 = ?
44 - 96 = ?
52 + 16 = ?
20 - 54 = ?
96 × 84 = ?
95 + 93 = ?
86 + 32 = ?
83 + 23 = ?
48 × 28 = ?
其他人在看
48 - 98 = -50
31 + 29 = 60
80 × 63 = 5040
94 × 16 = 1504
43 × 26 = 1118
37 + 23 = 60