Number Set

-18.95 belongs to which sets:

• integers, rational, real

• rational, real

• irrational, real

• whole, integer, rational, real

A decimal that stops is which type of number? Example: 2.75

• Rational

• Irrational

Which number is a rational number?

• 2.25

• -8.78654684598.....

• Square root of 99

• 3.14...

Zero belongs to all of the following sets:

• Rational, Integer, real

• Rational, real

• Rational, Integer, Whole, real

• Rational, Integer, Whole, Natural

What type of number is π ?

• Rational

• Irrational

.4444444444.... is 

• rational

• irrational

• integer

• whole

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers

• integers

• rational numbers

• natural numbers

A rational number can be written as a fraction.

• True

• False

How would 0.333333... be classified?

• rational and real 

• integer, rational, real

• irrational and real

• only irrational

Find the number that is a natural, whole, integer, rational, and real number .

• -4

• 5.1

• 0.7

• 3