410
0
5
576
0
5
517
0
5
258
0
5
544
0
5
726
2
5
478
0
5
360
0
5
429
0
4
540
0
4
452
0
4
303
0
4
348
2
4
497
0
4
537
2
4
401
0
4
228
5
4
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Keyword(s): 算数