Subsets of Real Numbers

What set of numbers includes non-repeating, non-terminating decimals?

• Rational

• Irrational

• Integer

• Whole

Which number is NOT an integer?

• 1.6

• -1

• $\frac{4}{2}$

• 8.0

Which number is an irrational number?

• $\sqrt{4}$

• $\sqrt{81}$

• $\sqrt{50}$

• $\sqrt{16}$

What number is a natural number?

• $\frac{1}{2}$

•  $6$ 

•  $-4$  

•  $0$  

To which subsets of numbers does -8 belong?

• Integer, Irrational

• Natural, Integer, Rational

• Whole, Integer, Rational

• Integer, Rational

Which symbol would be replaced with  $-\sqrt{25}$  

• a

• b

• c

• d

Which symbol would be replaced with  $\frac{2}{5}$  

• a

• b

• c

• d

Set 4 can best be described as -

• Integers

• Rational

• Whole

• Natural

Which statement is true

• All integers are rational numbers
• All integers are irrational numbers
• All real numbers are whole numbers
• All whole numbers are natural numbers

Which statement is NOT true

• All whole numbers are integers

• A number can be both rational and irrational.

• All rational numbers are real numbers

• 0 is a whole number