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
15 - 93 = ?
17 × 32 = ?
27 - 94 = ?
62 - 87 = ?
15 × 94 = ?
31 × 62 = ?
26 × 14 = ?
86 + 81 = ?
36 + 26 = ?
56 - 40 = ?
15 × 46 = ?
11 × 53 = ?
46 + 70 = ?
12 + 33 = ?
84 × 38 = ?
其他人在看
72 × 60 = 4320
70 - 76 = -6
89 - 63 = 26
27 + 89 = 116
68 - 46 = 22
61 × 52 = 3172