Classifying Real Numbers

Front

Is -5.5 an integer? Why or why not?

Back

No, because integers do not have decimals.

Front

Why is -4 not a whole number?

Back

It's negative and whole numbers are positive.

Front

Which number is an irrational number? Options: 2.5, 5.72314....., -17, 1/2

Back

5.72314.....

Front

True or False: 100 is an integer

Back

True

Front

Which word does NOT describe 5? Options: Whole, Integer, Rational, Irrational

Back

Irrational

Front

Integers are

Back

..., -3, -2, -1, 0, 1, 2, 3, ...

Front

Whole numbers are

Back

0, 1, 2, 3, 4...

Front

Is 5.676767676767... irrational because it goes on forever?

Back

No, it is rational because it is a repeating decimal.

Front

Is 8 rational or irrational?

Back

Rational