Properties of Real Numbers

Front

Identify the property: a + (-a) = 0

Back

Inverse of addition

Front

Identify the property: (a ⋅ b) ⋅ c = a ⋅ (b ⋅ c)

Back

Associative of multiplication

Front

What is the multiplicative inverse of 2/3?

Back

3/2

Front

Pick the answer that is an example of the identity property of addition: a + 0 = a

Back

Identity property of addition

Front

What is the additive inverse of 2/3?

Back

-2/3

Front

Identify the property: a + b = b + a

Back

Commutative of addition

Front

Identify the property: a ⋅ 1 = a

Back

Identity of multiplication

Front

What is the additive identity?

Back

0

Front

What is the multiplicative identity?

Back

1

Front

Identify the property: a ⋅ (-1) = -a

Back

Inverse of multiplication