The Real Number System and Number Properties

What property is this?
9(b + 0.5) = 9b + 4.5

• Commutative

• Associative

• Distributive

• Additive Inverse

What property is this?
37 x 9 x 0 x 17 x 4 = 0

• Property of Zero

• Commutative

• Distributive

• Associative

What property is this?
77+(8+3) = (8+3)+77

• Commutative

• Associative

• Additive Identity

• Distributive

What property is this?
(a+13)+4 = a+(13+4)

• Associative

• Commutative

• Additive Identity

• Distributive

An irrational number is any number that cannot be written as a fraction (non-terminating and non-repeating decimals).

• true

• false

All irrational numbers are Real numbers

• True

• False

Are irrational numbers real numbers?

• Always

• Sometimes

• Never

Say 'TRUE' or 'FALSE'
Every irrational number is a real number

• TRUE

• FALSE

Irrational numbers are real numbers

• True

• False