1338
2
11
310
0
11
427
0
11
180
0
11
627
4
11
407
0
11
594
6
11
220
0
11
380
0
11
623
2
11
457
1
11
656
2
11
173
0
11
649
8
11
370
0
11
265
0
11
266
3
11
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 算数