Math Properties

What property of multiplication takes a whole number and multiplies it with one?

• Associative

• Commutative

• Identity

• Multiplicative property of Zero

What property of addition can change order, but stay the same? Hint: looks like a mirror

• Associative

• Commutative

• Identity

• Distributive

Select ALL that show the multiplicative property of zero.

• 5 × 0 = 0

• 5 + 0 = 5

• a × 0 = 0

• 0 ⋅ 2 = 0

• 0 + 5 = 5

Which is an example of the Identity Property of Addition?

• z + 0 = z

• 3 + a = a + 3

• 5 x 0 = 0

• c x 1 = c

Select ALL that show the distributive property.

• 2 (4 + 2) = 2 (2 + 4)

• 5 (2 + 3) = 5(2) + 5(3)

• (7⋅2) ⋅ 1 + 3 = 1 ⋅ (7⋅2) + 3

• 8 + 2 (1 + 3) = 8 + 2(1) + 2(3)

• 4 (8 - 3) + 1 = 4(8) - 4(3) + 1

What is equivalent to (3x + 2) + (7x + 5)

• (7x + 5) + (3x + 2)

• 10x + 2

• 4x + 7

• 21x + 10

What property moves the parentheses?

• Distributive

• Associative

• Commutative

• Identity

Tags

CCSS.3.OA.B.5

Which property distributes to each number.

• Commutative

• Associative

• Distributive

• Identity

Tags

CCSS.3.OA.B.5

Which property is shown.

• Commutative

• Associative

• Distributive

• Identity