253
0
13
269
6
13
388
0
13
652
10
13
567
0
13
665
2
13
1408
6
13
444
1
13
310
0
13
1509
1
13
384
4
13
615
17
13
247
8
13
444
0
13
704
2
13
700
7
13
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Keyword(s): 小6 算数