Shmoop Learning Guide: Pre-Algebra

Take your understanding of Pre-Algebra to a whole new level, anywhere you go: on a plane, on a mountain, in a canoe, under a tree. Or grab a flashlight and read Shmoop under the covers. Shmoop's award-winning website is now available on your iBookstore. Shmoop eBooks are like having a trusted, fun, chatty, expert economics-tour-guide always by your side, no matter where you are (or how late it is at night).


Teachers and experts from top universities, including Stanford, Berkeley, Harvard, and Columbia, have written content designed to engage you and to get your brain bubbling. Shmoop is here to make you a better lover of economics.  For more information, check out http://www.shmoop.com