我爱查52cha.com
问
45减20等于多少?怎么列算式?
答
45 - 20 = 25
45
- 20
25
近期查询
35 + 84 = ?
12 + 12 = ?
70 × 56 = ?
58 + 36 = ?
20 - 40 = ?
97 + 28 = ?
37 + 56 = ?
19 × 31 = ?
74 - 47 = ?
31 + 79 = ?
32 + 15 = ?
61 × 18 = ?
45 × 78 = ?
58 - 37 = ?
22 × 48 = ?
其他人在看
27 + 45 = 72
38 + 72 = 110
18 × 82 = 1476
68 + 56 = 124
77 - 78 = -1
87 + 10 = 97