Ever wonder why every year in math starts with the Number Line? When I was a student I thought it was a waste of time. Why did we do this every year? Again!

Whole numbers, integers….I mean numbers are numbers, right?

Partly it’s a maturity thing. Every year you are a little older and every year you absorb a little more from the discussion. Here it is again for those who really want to know!

No kidding….here is a free video that will set you straight once and for all.

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