我爱查52cha.com
问
31减81等于多少?怎么列算式?
答
31 - 81 = -50
31
- 81
-50
近期查询
21 × 49 = ?
61 + 49 = ?
81 + 30 = ?
61 + 74 = ?
79 + 41 = ?
79 + 73 = ?
97 - 85 = ?
96 + 52 = ?
71 × 19 = ?
98 + 49 = ?
91 × 60 = ?
11 - 22 = ?
19 × 94 = ?
30 + 56 = ?
47 × 35 = ?
其他人在看
59 + 15 = 74
96 × 13 = 1248
27 × 99 = 2673
97 + 70 = 167
35 + 68 = 103
33 × 59 = 1947