This is really an axcellent idea. The are already 87,552,330 lessonsdelivered. You can find exercises on any subject: from arithmetic to physics, finance, and even history in their library.Over 2,700 videos and 240 practice exercises, they are on a mission to help us learn what we want, when we want, at our own pace. Go for it!
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RépondreSupprimerThis is really an axcellent idea. The are already 87,552,330 lessonsdelivered. You can find exercises on any subject: from arithmetic to physics, finance, and even history in their library.Over 2,700 videos and 240 practice exercises, they are on a mission to help us learn what we want, when we want, at our own pace. Go for it!
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