Arrays and Equal Groups

Front

What is an array?

Back

An array is a way to organize objects in rows and columns, showing equal groups.

Front

What does multiplication represent?

Back

Multiplication represents adding equal groups together.

Front

What is the multiplication equation for 3 groups of 2?

Back

3 x 2 = 6.

Front

What is repeated addition?

Back

Repeated addition is adding the same number multiple times, like 2 + 2 + 2 = 6.

Front

How do you write 4 groups of 3 in multiplication?

Back

4 x 3 = 12.

Front

What is the result of 5 x 2?

Back

5 x 2 = 10.

Front

If you have 3 rows of 3, what is the multiplication equation?

Back

3 x 3 = 9.

Front

What does it mean for groups to be equal in multiplication?

Back

It means each group has the same number of items.

Front

What is the multiplication equation for 2 groups of 5?

Back

2 x 5 = 10.

Front

How can you represent 3 x 4 using addition?

Back

3 + 3 + 3 + 3 = 12.