Multiplication and division

Learn how to read a multiplication table. Can you see any patterns?

Learn about the commutative, associative, and distributive properties of multiplication. Solve multiplication problems by changing the order of factors (commutativity), the grouping of factors (associativity), and by decomposing the factors (distributive property).

As we'll see in this tutorial, multiplying a multiple of 10--like 10, 20, 30, 40, etc.--by a single digit number is not too much more complicated. Common Core Standard: 3.NBT.A.3

We are now going to solve real-world problems using multiple steps. Along the way, we'll be using letters to represent unknown quantities. Common Core Standard: 3.OA.D.8

Math is full of patterns that will keep emerging as you explore it (this is what makes math so beautiful). We begin to just scratch the surface in this tutorial! Common Core Standards: 3.OA.B.5, 3.OA.D.9