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Fractions - the four rules
- 2. To learn about: Adding fractions click Subtracting fractions click Dividing fractions click Multiplying fractions click
- 6. Now try these Click on the mouse to reveal the answers. 1 . 2 . 3 . 4 .
- 9. Now try these Click on the mouse to reveal the answers. 1 . 2 . 3 . 4 .
- 12. Now try these Click on the mouse to reveal the answers. 1 . 2 . 3 . 4 .
- 21. Now try these Click on the mouse to reveal the answers. 1 . 2 . 3 . 4 .
![FRACTIONS ,[object Object],Left click on the mouse to reveal the next section](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-1-2048.jpg?cb=1666708852)
![Adding fractions ,[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-3-2048.jpg?cb=1666708852)
![Now try these ,[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-4-2048.jpg?cb=1666708852)
![Dividing fractions Once you know a simple trick, dividing is as easy as multiplying! ,[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-10-2048.jpg?cb=1666708852)
![Dividing fractions ,[object Object],Example ,[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-11-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],So, sometimes we have to change the bottoms to make them the same. In “maths-speak” we say we must get common denominators](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-13-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],1. Multiply the bottoms together. 2. Then multiply the top bit by the correct number to get an equivalent fraction](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-14-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-15-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],2. Write the two fractions as sixths](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-16-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],To get ½ into sixths we have multiplied the bottom (2) by 3. To get an equivalent fraction we need to multiply the top by 3 also](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-17-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],To get 1/3 into sixths we have multiplied the bottom (3) by 2. To get an equivalent fraction we need to multiply the top by 2 also](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-18-2048.jpg?cb=1666708852)
![Common denominators ,[object Object],We can now rewrite](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-19-2048.jpg?cb=1666708852)
![For further info ,[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/fractions-the-four-rules-28538/75/fractions-the-four-rules-22-2048.jpg?cb=1666708852)
