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
55 - 25 = ?
26 + 45 = ?
91 - 67 = ?
20 + 57 = ?
41 × 16 = ?
38 × 57 = ?
24 + 28 = ?
80 × 78 = ?
69 × 53 = ?
68 × 46 = ?
99 × 92 = ?
34 + 19 = ?
81 - 11 = ?
95 + 22 = ?
74 - 53 = ?
其他人在看
51 × 81 = 4131
67 + 95 = 162
65 - 76 = -11
63 + 45 = 108
37 - 14 = 23
25 + 13 = 38