1204
5
16
874
3
16
1689
7
16
1016
4
16
391
0
16
1244
20
16
1052
6
15
395
7
15
881
5
15
751
1
15
504
3
15
1454
16
15
463
3
15
767
7
15
895
3
15
273
4
15
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Keyword(s): 算数