Bed mas explanation

 or use this link

 Hi my name is Deon and today in class we were learning about bed-mas. That video at the top is a little explanation of how you can do it but if you don't feel like watching the video i will explain how to work out bed-mas.

 first: parentheses and brackets

these are parentheses( ) these are brackets [ ]  these two are used to form groups in math so you don't get confused like this 7 x 3-3 = instead you can do this 7 x (3-3) =

second: exponents

instead of doing this 3 x 3 x 3 you can do 3 x 3³ this means 3 x the number above it 

third: multiplication and division witch should be explanatory 

fourth: addition and subtraction witch is also self explanatory 

So yeah this is pretty much how you work out bed mas i hope this helped who ever needed it.