This 25 slide PowerPoint file is used to quickly touch base on some number sense each day. Simply add a slide or two in your daily PowerPoint presentation so students can not only review some basic computation skills, but learn how the same value can be written different ways. This file builds up one's decimal, fraction, and computation skills. The answers are at the bottom of each slide when not in slideshow format. Some answers have many types of interpretations which is highly welcomed in my class to discuss the different ways one can classify numbers.