Learn fraction arithmetic with Khan Academy's comprehensive lessons and practice exercises.

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In 3rd grade math we want you to start using bigger numbers and start multiplying and dividing, too. By the way, did you know that some numbers aren’t actually “whole?” They’re “partially …

Multiplying unit fractions and whole numbers - Khan Academy

Get ready to dive in and take your math skills to the next level! This fraction unit is jam-packed with everything you need to become a fraction master! From understanding equivalent …

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That’s because Khan Academy has over 100,000 free practice questions. And they’re even better than traditional math worksheets – more instantaneous, more interactive, and more fun! Just …