This decimal video covers addition and subtraction and was created by mathcrush.com. There are three different level worksheets that go with it and can be found on the Math Crush website. We are trying to create fun mathematics videos that kids will want to watch and learn from. It is meant to be used as an introduction or review, but most importantly, it is designed to entertain and create a desire to learn mathematics. Hope you enjoy this educational video and worksheet. Please visit mathcrush.com for free math worksheets and other math help and handouts.