我爱查52cha.com
问
81减30等于多少?怎么列算式?
答
81 - 30 = 51
81
- 30
51
近期查询
14 × 43 = ?
94 × 46 = ?
20 - 48 = ?
55 - 66 = ?
65 × 22 = ?
25 + 21 = ?
82 + 32 = ?
82 × 81 = ?
72 + 19 = ?
82 - 10 = ?
79 × 14 = ?
63 + 99 = ?
15 - 19 = ?
75 × 65 = ?
64 - 30 = ?
其他人在看
78 × 45 = 3510
87 × 27 = 2349
60 + 10 = 70
87 × 72 = 6264
57 × 55 = 3135
32 × 34 = 1088