Topic C: Multiplication using units of 2 and 3

Topic C includes lessons 7-10. "Demonstrate the commutativity of multiplication, and practice related facts by skip-counting objects in array models. Find related multiplication facts by adding and subtracting equal groups in array models. Model the distributive property with arrays to decompose units as a strategy to multiply." Eureka Math/EngageNY (c) 2015 GreatMinds.org(Currently, we do not hav