Identifying Subsets of Numbers

What kind of real number is this? Check all that applies.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

What kind of real number is this? Check all that applies.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

What kind of real number is this? Check all that applies.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

What kind of real number is this? Check all that applies.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

If U = {1, 3, 5, 7, 9, 11, 13}, then which of the following are subsets of U.

• A = {2, 4}

• B = {13, 7, 9, 11, 5, 3, 1}

• C = {2, 3, 4, 5}

• D = {0}

Let P = {3, 5, 7, 9, 11} R = {3, 5, 9} then R ⊂ P

• True

• False

True or False: Let P = {3, 5, 7, 9, 11} Q = {9, 11, 13} then Q ⊂ P

• True

• False

What are the subsets of {0, 1, 2, 3, 4, 5}?  (SELECT ALL THAT APPLY)

• {0, 1,3, 4, 5}

• {0, }

• {0, 6, 2, 3, 4, 5}

• {0, 1, 4,5}

• {0, 1, 2, 3, 4, 5,8}

What kind of number does have elements … , −3, −2, −1, 0, 1, 2, 3, … ?

• irrational numbers

• integers

• natural numbers

• whole numbers