3.OA.1
Interpret and model products of whole numbers.
Khan Academy ResourcesIntro to multiplication: FAQBasic multiplicationUnderstand multiplication using groups of objectsRelate repeated addition to multiplicationUnderstand multiplication with arraysEqual groupsMultiply using groups of objectsMultiplication in contextsMultiply with arrays2-step word problemsUnderstand equal groups as multiplicationMultiplication in real world contextsEqual groupsMultiplication as repeated additionMultiplication with arraysMore ways to multiplyMultiplication as equal groupsIntroduction to multiplication

1-on-1 AI tutoring aligned to 3.OA.1. Instant help for students, real-time insights for teachers.
Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.
Free for teachers, forever →