Unit 1 Review (SOL 8.1, 8.2, 8.3) Pre-Algebra

How can you tell if a number is rational?

• it has a positive value

• it can be written as a ratio of two integers (a fraction)

• it has a negative value

• it has a $\pi$ symbol

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What type of number is  $3.\overline{5}$  ?

• Integer

• Rational Number

• Irrational Number

• Natural Number

Tags

CCSS.6.NS.C.6

What type if number is  $\sqrt{2}$  ?

• Integer

• Rational Number

• Irrational Number

• Whole Number

Tags

CCSS.HSN.RN.B.3

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.5

π or PI is classified as which?

• Rational only

• Irrational only

• Rational, Real

• Irrational, Real

Tags

CCSS.HSN.RN.B.3

Classify the following number:

1.01276894...

• Rational

• Irrational

Tags

CCSS.6.NS.C.6

What is the definition of integers?

• Numbers you count on your fingers and toes
• Natural numbers and zero
• Whole numbers and their opposites
• Terminating or repeating decimals

Tags

CCSS.6.NS.C.5

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

Tags

CCSS.6.NS.C.6

CCSS.6.NS.A.1

Classify the following:
0.04769165821735......

• Irrational
• Rational

Tags

CCSS.6.NS.C.6

A number can be rational and irrational.

• True
• False

Tags

CCSS.8.NS.A.1