mathcounts notes

Show your work, or, how my math abilities started to decline I think it's problematic the way schools teach Algebra. Those meaningles...

Check out Mathcounts here, the best competition math program for middle school students. Download this year's Mathcounts handbook her...

Note that:  \(\left( x+y\right) ^{2}-2xy= x^{2}+y^{2}\) \(\left( x-y\right) ^{2}+2xy= x^{2}+y^{2}\) \(\left(x-y\right) ^{3}+3xy\left( x-...

The problems below are much easier so if you are preparing for the state, try the online timed test here . Just write down random name to e...

Assignment 1: Using Algebra and Number Sense as Shortcuts from Mathcounts Mini Watch the video and work on the activity sheet below the ...