Multiplication Arrays

Front

What is a multiplication array?

Back

A multiplication array is a visual representation of multiplication using rows and columns to show how many groups of a number are being multiplied.

Front

How can you represent 4 x 3 using an array?

Back

You can represent 4 x 3 with 4 rows of 3 objects each, totaling 12 objects.

Front

What does the equation 5 + 5 + 5 + 5 = 20 represent?

Back

It represents 4 groups of 5, which can also be expressed as 4 x 5 = 20.

Front

What is the product of 3 x 3?

Back

The product of 3 x 3 is 9.

Front

If you have an array of 2 rows and 4 columns, what is the multiplication equation?

Back

The multiplication equation is 2 x 4 = 8.

Front

What does the equation 4 x 3 = 12 mean?

Back

It means that there are 4 groups of 3, which total 12.

Front

How can you find the total number of items in a rectangular array?

Back

Multiply the number of rows by the number of columns.

Front

What is the equation for an array with 5 rows and 5 columns?

Back

The equation is 5 x 5 = 25.

Front

What does the equation 3 x 9 = 27 represent?

Back

It represents 3 groups of 9, totaling 27.

Front

How can you model the equation 4 x 3 using an array?

Back

By creating 4 rows with 3 items in each row.