Pre-Algebra Test 1

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric

Tags

CCSS.1.OA.B.3

Identify the property

a + 0 = a

• additive identity

• multiplicative identity

• additive inverse

• multiplicative inverse

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 commutative property of multiplication

• b + c + a = a + b + c
• a(b + c) = ab + ac
• a ⋅ b = b⋅ a
• a ⋅ 1 = a

Tags

CCSS.3.OA.B.5

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

1 ^_x 12 =12

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Multiplication Property of One
• Distributive Property

Tags

CCSS.3.OA.B.5

The set of whole numbers is closed under which operations. Select all that apply.

• Addition

• Subtraction

• Multiplication

• Division

A number that is a terminating or repeating decimal is a:

• Irrational Number

• Rational Number

• Whole Number

• Integer

Integers are NOT closed under which operations?

• Addition

• Subtraction

• Multiplication

• Division