Properties and Classifying Real Numbers

Front

Is -5.5 an integer? Why or why not?

Back

No, because integers do not have decimals.

Front

Is 5.676677666777... a rational number because it is a decimal that goes on forever with a pattern?

Back

No, because a pattern is not a repeating decimal.

Front

The natural numbers are also called counting numbers.

Back

True

Front

Do natural numbers always start with 0?

Back

False

Front

Which number is irrational? .363636, .25, 1.4568259....

Back

1.4568259....

Front

3+0=3 is an example of which property?

Back

Additive Identity

Front

Identify the property: a(b + c) = ab + ac

Back

Distributive

Front

Identify the property: a + b = b + a

Back

commutative of addition

Front

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

Back

associative property of multiplication

Front

If you multiply a number and its multiplicative inverse, what do you get?

Back

1