Classify Numbers & Convert Repeating Decimals

What type of number is π ?

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

A perfect square is which type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

0.222222 (repeating decimal) is equivalent to what fraction?

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Zero belongs to which categories of numbers?

• Real, Rational, Integer

• Real, Rational, Whole

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural

Between which of these does √27 fall on a number line

• 5 and 6

• 6 and 7

• 4 and 5

• 3 and 9

Tags

CCSS.8.NS.A.2

To prove 3.5656..... is a rational number, you can change this number to a fraction. The first step is to set x equal to 3.5656. Next you would multiply x and its value by ___________________-.

• 10

• 100

• 1000

• 1

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Select all irrational numbers.

• √32

• 5.777...

• √25

• 1.010010001...

• π

Tags

CCSS.8.NS.A.1

Select all rational numbers.

• 2/3

• 1.212212221...

• -5

• 2.5

• π

Prove this is a rational number by converting it to a fraction.

• - 3/100

• - 3/10

• - 1/3

• - 1/33

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

• Irrational

• Rational

• Integer

• Whole

• Natural