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Short Multiplication

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Short Division

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Long Division

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There are some questions for you to try at the end of the video.

ADDING FRACTIONS 

 

ADDING FRACTIONS.m4v

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ADDING FRACTIONS 2

Here are two links to the Khan Academy videos on adding fractions with different denominators.

The first link shows how we add fractions pictorially (using pictures). 

https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-add-sub-fractions/v/visually-adding-fractions-with-unlike-denominators

 

The second link shows how you calculate with numbers (symbolically). 

https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-add-sub-fractions/v/adding-small-fractions-with-unlike-denominators

 

There are also questions for you to try yourself. 

MULTIPLYING FRACTIONS 1

This Khan Academy video is very important to watch before multiplying fractions 2 as it explains pictorially (using pictures) what we do when multiplying fractions. 

https://youtu.be/hr_mTd-oJ-M

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