Multiplication & Division
Times tables that make sense: equal groups, arrays, and sharing fairly — the foundation for all later math.
Ms. Joy Castillo
Elementary Math Specialist
Equal Groups & Arrays
Multiplication counts equal groups.
Times Tables & Patterns
Spot the patterns that make facts easy.
Division as Sharing
Splitting into equal groups.
Common questions
Who is "Multiplication & Division" for?
It is written for learners at Elementary level (Grades K–5), and for anyone older who wants a clear refresher on mathematics. Times tables that make sense: equal groups, arrays, and sharing fairly — the foundation for all later math. There is no application or entry test — you can start the first lesson straight away.
How long does the course take?
There are 3 lessons totalling 19 minutes of reading and quizzes, laid out over 3 units. You can move at your own pace — progress is saved as you go.
What do I need to know before starting?
No prior coursework is assumed. The course opens with "Equal Groups & Arrays", covering skip counting and rows × columns, so the foundations are built in rather than expected.
Is the course free?
Yes. Every course on Monster Class is completely free, with no credit card, trial period or paywall. Creating a free account simply saves your progress, XP and place on the leaderboard across devices.