Multiplication and Division Fact Families

Front

What is a fact family?

Back

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

Front

What are the four equations in a multiplication and division fact family?

Back

For numbers a, b, and c: 1) a x b = c, 2) b x a = c, 3) c ÷ a = b, 4) c ÷ b = a.

Front

If 4 x 6 = 24, what is the corresponding division equation?

Back

24 ÷ 6 = 4 and 24 ÷ 4 = 6.

Front

What is the missing number in the fact family: 4 x ? = 28?

Back

7.

Front

Which multiplication equation is in the same fact family as 40 ÷ 4 = 10?

Back

None of these belong in the same fact family.

Front

If 5 x 3 = 15, what is the corresponding division equation?

Back

15 ÷ 5 = 3.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; one undoes the other.

Front

If 3 x 4 = 12, what are the two division equations?

Back

12 ÷ 3 = 4 and 12 ÷ 4 = 3.

Front

What is the missing number in the fact family: ? x 5 = 35?

Back

7.

Front

How can you represent a fact family with an array?

Back

An array visually shows the groups of objects that can be counted to represent multiplication.