using the standard algoritm for addition

Here we go, the standard algorithm...The method to addition that you all love!!!

Standard Algorithm for Addition...

Add using an open number line

Add Using An Open Number Line...
This is a REALLY cool way of doing addition which I think you will like! 

Add Using An Open Number Line

Partial Sums Addition Strategies...

Here is our video on partial sums using expanded form...

Partial Sums

Try these three problems in your notebook using partial sums...

64,321+12,256=

8,563+523=

21,032+23=

Remember to do these in your notebook!!!