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Donny

Donny hizo un comentario, 23 de mayo de 2022 22:22
No, khan is a place for perfection in order to be perfect you have tp understand 100 percent of the material so that you can do good in school
Donny creó una publicación, 9 de mayo de 2022 00:00
1600 hopefuls

I want to get 1600 so I want to make sure I get 100 percent in every math category. It would be nice if there was a mastery set to 100 percent mode for each unit
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