This is an instructional video on how to add, subtract, and multiply .decimals Also included are practice pages, a quiz, and an answer key with fully worked out problems. Video length: 39 minutesI am in the process of creating these videos for every math topic from basic math and geometry up through Algebra 2 and will post them as I complete them. These would be great to leave for a substitute so your students do not miss out on instruction time.