我爱查52cha.com
问
49减90等于多少?怎么列算式?
答
49 - 90 = -41
49
- 90
-41
近期查询
53 + 30 = ?
48 + 77 = ?
38 × 39 = ?
21 × 72 = ?
92 × 96 = ?
31 × 55 = ?
77 + 32 = ?
73 - 76 = ?
72 - 89 = ?
53 - 65 = ?
64 × 19 = ?
86 + 57 = ?
66 × 85 = ?
56 + 97 = ?
45 × 90 = ?
其他人在看
17 × 21 = 357
42 + 89 = 131
86 - 63 = 23
38 + 35 = 73
76 + 79 = 155
60 × 44 = 2640