Exploring Addition and Subtraction Fact Families

What is a fact family?

• A collection of mathematical operations

• A group of unrelated math facts

• A group of related math facts with the same numbers

• A set of numbers that cannot be added or subtracted

What is the purpose of turnaround facts?

• To change the outcome

• To introduce a new operation

• To demonstrate the commutative property

• To use different numbers

What does the order of adding numbers in a fact family affect?

• Nothing, the order doesn't matter

• The final answer

• The numbers used

• The type of operation used

What operations are used in a fact family?

• Multiplication and division

• Subtraction and division

• Addition and multiplication

• Addition and subtraction

How many numbers are involved in a fact family?

• Two

• Three

• Five

• Four

How many math facts are in a fact family?

• Two

• Five

• Three

• Four

What is the result of 5 plus 3?

• 9

• 8

• 7

• 6

In a subtraction fact, which number do you start with?

• The biggest number

• The middle number

• The smallest number

• Any number

What is the biggest number in the fact family of 3, 5, and 8?

• None of the above

• 5

• 3

• 8

What is the result of 8 minus 5?

• 2

• 3

• 4

• 5