Identifying Subsets of Numbers

Which number have a subset of zero and natural numbers?

• counting numbers

• imaginary numbers

• real numbers

• whole numbers

What subset of real number contains non-repeating, non-terminating decimals?

• imaginary numbers

• irrational numbers

• rational numbers

• whole numbers

Which is always true from the statements below?

• Irrational numbers are integers.

• Real numbers are rational numbers.

• Decimals are rational number.

• Natural numbers are real numbers.

Classify the subset of real numbers to which the given number belongs.

15

• Rational

• Irrational

• Rational, Integer

• Rational, Integer, Whole, Natural

True or false? {1,2,3,4} is subset from {1,2,3,4,5,6,7,8,9}

• True

• False

• Rational Numbers

• Integers

• Whole Numbers

• Counting Numbers

Drag the labels to their best location to show the relationship between these sets and subsets.

a

b

c

d

Integers

Whole Numbers

Rational Numbers

Natural Numbers

• whole numbers
• natural numbers
• integers
• rational numbers

• Set A: Rational Numbers   Set B: Integers 
• Set A: Integers    Set B: Irrational Numbers
• Set A: Counting Numbers    Set B: Rational Numbers
• Set A: Integers    Set B: Rational Numbers 

• natural
• whole
• rational
• integers