Identity Property

Identity Property

7.NS.2.d & 7.NS.3.c

Identity Property

"The Number in the Mirror"

Let's Think This Through

• Think through what Identity means

• If you describe your identity, would you talk about someone else?

Multiple Choice

What does 5 + 0 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 * 0 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 + 1 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 * 1 = ?

• 0

• 6

• 5

Multiple Select

Which equations had an answer of 5?

• 5 + 0 =

• 5 * 0 =

• 5 + 1 =

• 5 * 1 =

Multiple Select

What situations allow for the answer to be the same as our original number?

• b + 1 =

• b * 1 =

• b + 0 =

• b * 0 =

Open Ended

When would did we not obtain 5 as our answer?

Open Ended

Explain the identity property of addition.

Open Ended

Explain the identity property of multiplication.