我爱查52cha.com
问
81减30等于多少?怎么列算式?
答
81 - 30 = 51
81
- 30
51
近期查询
21 × 14 = ?
13 × 11 = ?
96 + 97 = ?
87 - 81 = ?
24 × 89 = ?
12 × 92 = ?
89 + 43 = ?
57 × 64 = ?
40 × 53 = ?
51 × 77 = ?
25 + 88 = ?
90 + 92 = ?
96 + 88 = ?
53 + 76 = ?
26 × 90 = ?
其他人在看
99 × 93 = 9207
12 × 83 = 996
97 + 40 = 137
74 × 70 = 5180
53 + 21 = 74
65 × 36 = 2340