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Melhores sites kids, fun, math, spell, history, logic, spelling, multiplication, game, children, baseball, learning, grammar, math, education, English, science, schools, libraries, fractions, parents, teachers 1-15:
1.
academia.edu 
483,582

2.
dictionary.com 
446,281

3.
 
382,979

4.
abcya.com 
226,542

5.
gingersoftware.com 
191,580

6.
laopiniondemurcia.es 
31,198

7.
postcourier.com.pg 
27,300

8.
missoandfriends.com 
26,439

9.
activityvillage.co.uk 
24,422

10.
krazydad.com 
24,314

11.
sudoku.name 
24,042

12.
coolsite.co.il 
23,816

13.
youplay.com 
22,309

14.
mindgames.com 
22,230

15.
kakuroconquest.com 
16,715