我爱查52cha.com
问
81减31等于多少?怎么列算式?
答
81 - 31 = 50
81
- 31
50
近期查询
84 + 32 = ?
34 × 76 = ?
33 × 54 = ?
86 - 67 = ?
44 × 71 = ?
15 × 54 = ?
53 + 76 = ?
80 + 19 = ?
84 × 25 = ?
87 - 94 = ?
99 - 79 = ?
94 × 13 = ?
91 - 36 = ?
43 + 23 = ?
38 - 58 = ?
其他人在看
36 - 63 = -27
65 × 16 = 1040
83 - 86 = -3
71 × 70 = 4970
34 × 58 = 1972
83 × 57 = 4731