851
16
17
922
10
17
449
0
16
532
0
16
313
0
16
447
5
16
229
2
16
844
2
15
685
14
15
456
1
15
381
0
15
293
5
15
681
4
14
581
0
14
281
2
14
564
0
14
582
0
13
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Keyword(s): Maths