Real Numbers and Properties of Real Numbers

Identify the property
(a ⋅ b) ⋅ c = (c ⋅ b) ⋅ a

• commutative of multiplication

• identity of multiplication

• inverse of multiplication

• associative of multiplication

Tags

CCSS.5.NBT.B.7

Pick the answer that is an example of the inverse property of multiplication

• 5 ⋅ 0 = 5

• 5 ⋅ 1/5 = 1

• 5 - 5 = 0

• 5 ⋅ 1 = 5

Tags

CCSS.3.OA.B.5

Pick the answer that is an example of the identity property of addition.

• a + (-a) = 0

• 1 + 1 = 2

• a + 0 = a

• a + b = b + a

Tags

CCSS.1.OA.B.3

Identify the property
a(b + c) = ab + ac

• Associative of addtion

• Distributive

• Commutative of addition

• Inverse

Tags

CCSS.3.OA.B.5

Identify the property 
a + (-a) = 0

• Inverse of addition 

• Identity of addtion

• associative of addition 

• symmetric

Tags

CCSS.7.NS.A.1B

What is the additive inverse of 2/3?

• -2/3

• 3/2

• 2/3

• -3/2

Tags

CCSS.7.NS.A.1B

Any number you multiply by zero is equal to zero.

• True

• False

Tags

CCSS.6.NS.B.4

(19 x 5) x 2 = 19 x (5 x 2)

• Associative Property of Multiplication

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Associative Property of Addition

Tags

CCSS.3.OA.B.5

What is the multiplicative inverse of 2/3?

• -2/3

• 3/2

• -3/2

• 2/3

16 = 16

• Identity Property

• Reflexive Property

• Symmetric Property

• Associative Property

Tags

CCSS.1.OA.B.3