我爱查52cha.com
问
49减20等于多少?怎么列算式?
答
49 - 20 = 29
49
- 20
29
近期查询
12 + 95 = ?
22 × 65 = ?
13 - 21 = ?
23 + 94 = ?
83 - 73 = ?
65 × 92 = ?
28 × 48 = ?
74 × 29 = ?
41 + 24 = ?
17 × 56 = ?
46 - 58 = ?
43 - 70 = ?
83 + 74 = ?
95 + 87 = ?
61 + 71 = ?
其他人在看
41 × 36 = 1476
29 × 55 = 1595
20 + 29 = 49
47 - 60 = -13
37 - 68 = -31
85 + 14 = 99