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
57 × 36 = ?
65 × 97 = ?
62 × 14 = ?
69 - 17 = ?
95 × 22 = ?
66 + 59 = ?
92 + 69 = ?
86 + 87 = ?
98 × 73 = ?
39 + 56 = ?
27 - 13 = ?
92 × 69 = ?
68 × 31 = ?
12 × 91 = ?
93 × 86 = ?
其他人在看
30 + 52 = 82
42 - 45 = -3
43 + 32 = 75
42 + 30 = 72
50 × 60 = 3000
97 - 77 = 20