Addition Week 1, Day 1

Addition

Week 1, Day 1

Let's Start with the Vocabulary!

• An addend is the number you add.

• A sum is the answer to an addition problem.

Multiple Choice

What do you call the numbers you add?

• difference

• numbers

• sum

• addends

Multiple Choice

What do you call the answer to an addition problem?

• difference

• addend

• sum

• product

Addition Is Really Easy! Why?

Can you add 9+9? That's the LARGEST addition fact you have to learn and know!

Let's get up and practice some addition facts with the Flocabulary Addition Challenge Rap!

Open Ended

Name one ADDITION clue word we just discussed!

Multiple Choice

Which addition property is shown here?

4+6=6+4

• Commutative

• Associative

• Identity

Multiple Choice

Which addition property is shown here?

(4+6)+1=4+(6+1)

• Commutative

• Associative

• Identity

Multiple Choice

Which addition property is shown here?

7+0=7

• Commutative

• Associative

• Identity