2575
6
101
22449
3
100
2771
8
100
2258
18
97
14211
5
96
2792
38
96
1100
2
94
2539
4
93
1918
3
92
2158
6
92
7992
17
91
1864
14
89
2689
2
89
4064
2
88
2275
0
88
1898
1
86
1548
2
86
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 中1 数学