4th Grade Math 5.1, Model Factors

We can use models to find factors by using square tiles and arranging the required number of tiles into rectangles to form arrays. We can also use grid paper to model factors. A factor is a number multiplied by another number to find a product. Every whole number greater than 1 has at least two factors, that number and 1. Some whole numbers have more factors. Two factors that make a product are sometimes called a factor pair. If the product is an even number, 2 will be one of the factors. It's product will have at least two factor pairs, a pair containing a 1, and a pair containing a 2. If the product is an odd number, it may only have one factor pair of 1 and that odd number. But, be careful! Many odd number products have more than one factor pair. We solve two word problems involving factor pairs. We circle true or false for three statements about factor pairs. 4th Grade Math Playlist (2015) https://www.youtube.com/playlist?list=PLKi4WTp6PRGX7RhcxctRibNb7V091JZfn I'm using the Houghton Mifflin Go Math! 2015 copyright textbook for this playlist. You can practice online using the textbook's website https://www.gomathacademy.com/ FOLLOW ME: TWITTER https://twitter.com/JoannsSchool FACEBOOK https://www.facebook.com/JoAnnsSchool/ MINDS https://www.Minds.com/joannsschool SUPPORT MY WORK: PATREON https://www.patreon.com/JoannsSchool PAYPAL https://www.paypal.me/JoAnnsSchool YOUTUBE FAN FUNDING on my channel Home page https://www.youtube.com/channel/UCAZKtYcE5Jgd6hVL-RHv6Vw