我爱查52cha.com
问
30减81等于多少?怎么列算式?
答
30 - 81 = -51
30
- 81
-51
近期查询
30 + 20 = ?
14 - 68 = ?
12 - 22 = ?
43 + 62 = ?
58 - 27 = ?
65 × 41 = ?
95 + 43 = ?
68 × 83 = ?
16 × 64 = ?
68 × 24 = ?
69 + 45 = ?
16 + 49 = ?
47 × 51 = ?
57 + 85 = ?
89 - 44 = ?
其他人在看
62 × 99 = 6138
91 + 94 = 185
72 - 63 = 9
53 - 70 = -17
49 × 38 = 1862
60 + 97 = 157