Front

What is a fact family in multiplication and division?

Back

A fact family is a group of related addition and subtraction or multiplication and division equations that use the same numbers.

Front

Given the numbers 8, 4, and 32, what are the equations in the fact family?

Back

8 x 4 = 32, 4 x 8 = 32, 32 ÷ 8 = 4, 32 ÷ 4 = 8.

Front

How do you find the missing number in a fact family?

Back

To find the missing number, use the known numbers and the operations of multiplication or division to solve for the unknown.

Front

What is the relationship between multiplication and division in a fact family?

Back

Multiplication and division are inverse operations; knowing one allows you to find the other.

Front

If 3 x 4 = 12, what are the other equations in the fact family?

Back

4 x 3 = 12, 12 ÷ 3 = 4, 12 ÷ 4 = 3.

Front

What is the missing factor if the product is 20 and one factor is 4?

Back

The missing factor is 5, since 4 x 5 = 20.

Front

How can you represent a fact family visually?

Back

You can represent a fact family using an array or a number line to show the relationships between the numbers.

Front

What is the product of 5 and 6?

Back

The product of 5 and 6 is 30.

Front

If you know that 12 ÷ 4 = 3, what is the corresponding multiplication equation?

Back

The corresponding multiplication equation is 4 x 3 = 12.

Front

What is the missing number in the fact family if the known numbers are 66 and 11?

Back

The missing number is 6, since 11 x 6 = 66.