6. Multiplication and division
6.05 Fact families
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.
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\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