Arrays (Multiplication and Division)

Front

What is an array?

Back

An array is a way to organize objects or numbers in rows and columns.

Front

What does multiplication mean?

Back

Multiplication is adding a number to itself a certain number of times.

Front

What does division mean?

Back

Division is splitting a number into equal parts.

Front

How can you represent 3 x 4 using an array?

Back

You can represent it as 3 rows of 4 objects each.

Front

What is the multiplication fact for 5 x 6?

Back

5 x 6 = 30.

Front

What is the division fact for 30 ÷ 5?

Back

30 ÷ 5 = 6.

Front

If you have an array of 12 objects in 4 rows, how many objects are in each row?

Back

There are 3 objects in each row.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; if 4 x 3 = 12, then 12 ÷ 4 = 3.

Front

What is the division sentence for an array with 24 objects in 6 rows?

Back

24 ÷ 6 = 4.

Front

How can you find the total number of objects in an array?

Back

Multiply the number of rows by the number of objects in each row.