我爱查52cha.com
问
49减21等于多少?怎么列算式?
答
49 - 21 = 28
49
- 21
28
近期查询
64 + 88 = ?
80 × 11 = ?
52 + 16 = ?
69 × 53 = ?
97 - 14 = ?
78 + 57 = ?
11 × 42 = ?
64 - 70 = ?
89 × 60 = ?
64 + 92 = ?
94 + 56 = ?
69 × 37 = ?
91 × 79 = ?
62 + 48 = ?
27 - 46 = ?
其他人在看
48 - 24 = 24
29 + 26 = 55
70 - 81 = -11
69 + 71 = 140
87 × 35 = 3045
93 - 30 = 63