Addition Facts Review for Grade 4

The video tutorial revises addition facts, explaining terms like addends and sum. It covers three properties of addition: order, grouping, and zero. The order property shows that changing the order of addends doesn't affect the sum, demonstrating that addition is commutative. The grouping property illustrates that when adding three numbers, any two can be added first, showing that addition is associative. The zero property explains that adding zero to a number results in the same number. The tutorial concludes with a preview of the next lesson on adding numbers.

What are the numbers called that we add together in an addition?

• Multiples

• Factors

• Add-ins

• Summands

What is the result called when two numbers are added?

• Quotient

• Product

• Difference

• Sum

What is the order property of addition also known as?

• Associative

• Distributive

• Commutative

• Identity

If you add 182 and 316, what is the sum?

• 508

• 498

• 488

• 478

Which property states that changing the order of add-ins does not change the sum?

• Associative

• Distributive

• Identity

• Commutative

What is the grouping property of addition also known as?

• Identity

• Associative

• Commutative

• Distributive

When adding 40, 50, and 20, what is the final sum?

• 100

• 110

• 120

• 130

Which property states that the sum remains the same regardless of how the numbers are grouped?

• Identity

• Commutative

• Associative

• Distributive

What is the result when you add any number to zero?

• One

• Infinity

• The number itself

• Zero

Which property states that adding zero to a number does not change the number?

• Zero

• Commutative

• Distributive

• Associative