我爱查52cha.com
问
81减49等于多少?怎么列算式?
答
81 - 49 = 32
81
- 49
32
近期查询
87 × 23 = ?
36 × 67 = ?
99 × 34 = ?
91 - 55 = ?
71 + 47 = ?
46 - 87 = ?
43 × 55 = ?
84 + 14 = ?
24 × 17 = ?
50 + 44 = ?
32 + 32 = ?
25 - 58 = ?
22 + 57 = ?
73 + 48 = ?
12 × 20 = ?
其他人在看
57 + 57 = 114
47 + 90 = 137
76 - 74 = 2
70 - 89 = -19
88 × 40 = 3520
18 + 62 = 80