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Melhores sites School 1-15:
1.
tufts.edu 
194,012

2.
community.mis.temple.edu 
160,746

3.
mahidol.ac.th 
117,188

4.
classmates.com 
109,290

5.
blackbaud.com 
84,790

6.
mymaths.co.uk 
69,447

7.
kidspot.com.au 
52,040

8.
academyart.edu 
44,347

9.
coolmath.com 
43,981

10.
4tests.com 
40,324

11.
nu.edu.pk 
36,637

12.
welingkar.org 
26,257

13.
journalnow.com 
22,826

14.
isb.bj.edu.cn 
22,751

15.
developphp.com 
19,567

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