Multiplying with Arrays and Equal Groups

Front

What is an array in multiplication?

Back

An array is a way to organize objects in rows and columns to help visualize multiplication.

Front

What does the multiplication sentence 3x6 mean?

Back

It means there are 3 groups of 6, which equals 18.

Front

How do you find the total number of items in equal groups?

Back

Multiply the number of groups by the number of items in each group.

Front

What is the multiplication sentence for 4 rows of 5 items each?

Back

4x5=20.

Front

If you have 2 groups of 9, what is the multiplication sentence?

Back

2x9=18.

Front

What does the multiplication sentence 3x3 represent?

Back

It represents 3 groups of 3, which equals 9.

Front

How can you check your multiplication answer?

Back

You can use addition to check by adding the groups together.

Front

What is the result of 5x4?

Back

The result is 20.

Front

If Laney built 3 LEGO towers with 8 LEGOs each, how many LEGOs did she use?

Back

3x8=24.

Front

What is the multiplication sentence for 6 groups of 2?

Back

6x2=12.