Algebra Real Numbers Review for Quiz 1

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

A never ending decimal that doesn't repeat is which type of number?

• Rational 
• Irrational
• Integer
• Whole

Tags

CCSS.8.NS.A.1

An integer is also...

• Whole
• Rational
• Irrational
• Not real

Is 2 a natural number?

• True

• False

Which of the following is a whole number?

• -2

• -10

• 10

• -1

Select all that are true. Zero is a ___________.

• whole number

• natural number

• integer

Which property is this an example of?
9 x 1 = 9

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse

Tags

CCSS.3.OA.B.5

4 + 3 + (2 + 5) = 4 + (3 + 2) + 5

• Commutative Addition 
• Associative Addition 
• Commutative Multplication 
• Associative Multiplication 

Tags

CCSS.1.OA.B.3

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition
• Commutative Multiplication
• Associative Addition
• Associative Multiplication

Tags

CCSS.1.OA.B.3