Unit 1 Review

A repeating decimal or decimal that terminates is called a

• Natural

• Rational

• Irrational

• Whole

What are your counting numbers (1,2,3..)?

• Whole Numbers

• Rational Numbers

• Integers

• Natural Numbers

A number can be rational and irrational.

• True

• False

The set of rational numbers includes all the following except...

• -42

• 0

• 5/0

• 14.7

All whole numbers are integers.

• True

• False

What is an example of an irrational number?

• -2/3

• 23

• .75575557648..........

• 0

What is true about irrational numbers?

• They are terminating decimals.

• They are non-repeating decimals

• They are fractions.

• They are natural numbers.

Classify the Number: 120

• Natural, whole, integers rational, real

• Irrational, real

• whole

• Whole, Natural

1.01001000100001...

• Rational

• Irrational

Is √2 Irrational?

• Yes

• No