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
31 + 67 = ?
74 × 38 = ?
40 × 84 = ?
20 - 34 = ?
95 + 81 = ?
66 × 70 = ?
43 + 90 = ?
81 × 61 = ?
95 - 68 = ?
98 × 59 = ?
22 × 80 = ?
11 - 55 = ?
94 × 85 = ?
58 × 96 = ?
87 × 91 = ?
其他人在看
86 × 58 = 4988
16 - 91 = -75
93 + 73 = 166
51 × 69 = 3519
29 - 67 = -38
21 + 80 = 101