我爱查52cha.com
问
49减99等于多少?怎么列算式?
答
49 - 99 = -50
49
- 99
-50
近期查询
16 + 97 = ?
82 + 24 = ?
55 + 98 = ?
66 × 38 = ?
42 + 72 = ?
15 - 61 = ?
61 × 61 = ?
12 + 97 = ?
54 + 22 = ?
11 × 67 = ?
16 × 73 = ?
19 × 56 = ?
30 × 12 = ?
15 × 68 = ?
37 + 10 = ?
其他人在看
90 × 15 = 1350
78 - 67 = 11
84 + 69 = 153
13 + 24 = 37
97 + 25 = 122
79 × 32 = 2528