Quiz Study Guide: Real Number System

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

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

• Rational Numbers
• Whole Numbers
• Natural Numbers
• Irrational Numbers

Natural Numbers are counting numbers.

• True

• False

0 is not a whole number.

• True

• False

Rational Numbers include repeating and terminating decimals.

• True

• False

Irrational numbers go on and on without repeating.

• True

• False

A decimal number that ends or terminates

• repeating decimal

• descending

• terminating decimal

• square root

Whole numbers and their opposites

• irrational numbers

• natural numbers

• integers

• repeating decimals

How can -7.5 best be classified?

• rational, real
• irrational, real
• rational
• irrational