Additional Math Pages & Resources

Friday, September 24, 2010

Friday Sale: 25% off all your problems!

In Excel Math we teach kids how to deal with fractions and percentages and decimal numbers. Let's see how it's done (there are many ways):

First, what is a fraction?


Now what is a decimal number?


Can we convert decimals to fractions and vice versa? Indeed, we can:


What about percentages? Where do they come in?


Any other related concepts we can squeeze in here? Yes, as a matter of fact, how about probability?


What about manipulating these by multiplication? OK, no problem.


Or division? Likewise



I can hear you muttering Gee whiz, it's Friday. Give us a break already!


OK, see you next week.