Rational and Irrational Numbers Test

Classify the Number: -23

• Real,Rational, Natural

• Real, Rational, Integer

• Real, Integer, Natural

• Real, Irrational, Whole

Which of these is an example of an irrational number?

• √2

• -4/5

• √9

• 74.2

Tags

CCSS.8.NS.A.1

Point B could represent which of the following numbers?

• √24

• √30

• √35

• √42

Tags

CCSS.8.NS.A.2

Which point most closely corresponds to the √8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

Tags

CCSS.8.NS.A.2

Click on the magnifer to see the question.

• M

• N

• O

• P

Tags

CCSS.8.NS.A.2

To prove 1.34444..... is a rational number, you can change this number to a fraction. The first step is to set x equal to 1.34444..... Next you would multiply x and its value by ___________________-.

• 10

• 100

• 1000

• 1

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

When converting √34 to a repeating decimal, the first step is to find the perfect square just below √34 (which is √25) and just above√34 (which is √36) . This will help you to determine the decimal is somewhere between 5 and 6. What is the second step?

• Find the distance between √25 and √34

• Find the distance between √25 and √36

• Find the distance between √34 and √36

Tags

CCSS.8.NS.A.2

What type of number is \sqrt{25}

• Rational

• Irrational

What type of number is \pi

• Rational 

• Irrational

Tags

CCSS.8.NS.A.1

A rational number can be written as a fraction.

• true

• false

Tags

CCSS.5.NBT.A.2