Topics
6. Multiplication and division
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United States of AmericaUT
Grade 3

6.04 Fact families

Lesson
Practice
Lesson

Are you ready?

We can use arrays to help us in this lesson. Let's try this problem to review.

Fill in the boxes with the missing numbers.

  1. There are $\editable{}$ groups of $\editable{}$ counters.

Learn

This video introduces fact families for multiplication and division facts.

Apply

Fill in the boxes with the missing numbers to complete the fact family.

  1. $1\times\editable{}=4$1×=4

    $4\times\editable{}=4$4×=4

    $4\div\editable{}=1$4÷​=1

    $\editable{}\div1=4$÷​1=4

 

Remember!

For a multiplication problem such as $4\times3=12$4×3=12, we can write $3$3 other facts to form the fact family. 

$3\times4=12$3×4=12

$12\div3=4$12÷​3=4

$12\div4=3$12÷​4=3

Outcomes

3.OA.7

Fluently multiply and divide.

3.OA.7.a

Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations.

3.OA.7.b

By the end of Grade 3, know from memory all products of two one-digit numbers.

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