Identity and Properties

Which one is the Identity Property of Addition?

• 4 x 1 = 4

• 4 + 0 = 4

Which one is the Identity Property of Multiplication?

• 66 x 1 = 66

• 66 x 0 = 0

71 + 0 = 71 is an example of

• The Commutative Property

• The Identity Property of Addition

• The Associative Property

• The Identity Property of Multiplication

The Identity Property of Addition is the same as

• The Additive Identity

• The Multiplicative Identity

The Identity Property of Multiplication is the same as

• The Additive Identity

• The Multiplicative Identity

What is the perimeter?

• 24 sq cm

• 35 sq cm

• 24 cm

• 35 cm

What is the area?

• 35 sq cm

• 35 cm

• 30 cm

• 12 cm

What is the perimeter of this figure?

(click to show image)

• 12 m

• 12 cm

• 20 m

• 20 cm

If six notebooks cost $12.72, how much would two notebooks cost?

• $4.24

• $2.12

• $1

• $8.72

Identify the property.
4 + -3 = -3 + 4

• Additive Inverse
• Additive Identity
• Commutative
• Associative