Grade 1 Math 5.6, Use related facts, add & subtract

How to use a related addition fact to find a subtraction fact, using blank cubes for an unknown number, using fact families, writing an addition sentence to help us find a difference, using shapes to represent numbers in a related subtraction fact, review of finding an unknown number. Grade 1 Math Playlist https://www.youtube.com/playlist?list=PLKi4WTp6PRGUjEYzjxD8_-5VmarRzkYNy SUPPORT MY WORK: PATREON https://www.patreon.com/JoannsSchool PAYPAL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=KKAMABTBVDFNY MINDS minds.com/joannsschool YOUTUBE FAN FUNDING on my channel Home page https://www.youtube.com/channel/UCAZKtYcE5Jgd6hVL-RHv6Vw If you can't afford to become a monthly patron... click or watch the ads to help me out. FOLLOW ME: TWITTER https://twitter.com/JoannsSchool FACEBOOK Message me! https://www.facebook.com/JoAnnsSchool/