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Multiplying_by_tens

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

Properties_of_multiplication_

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).

Two_step_word_problems

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

Multiplication_facts

Learn multiplication facts (sometimes called times tables).

Multiplication_table

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

Division_facts

Learn your division facts

Relating_multiplication_and_division

Let's see how multiplication and division are related.

Division_intro

Welcome to the concept of division.

Multiplication_intro

Welcome to the concept of multiplication.

Patterns_in_arithmetic

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

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