RNS Vocab flashcard

Front

Counting numbers are often called:

Back

Natural numbers

Front

Set of all numbers on a number line.

Back

Real Number System

Front

Set of numbers on the number line.

Back

Integers

Front

Set of numbers under this number line:

Back

Whole numbers

Front

Examples: -3/4, 5.25, 7/8, 15/3, -14.2222... What kind of numbers?

Back

Rational numbers

Front

Examples: { - \sqrt{15}, \pi, \sqrt[3]{25} }

Back

Irrational Numbers

Front

Examples: { √81, √25, ∛64 } - What kind of numbers?

Back

Integers

Front

All Whole Numbers are Natural Numbers.

Back

False

Front

All numbers are either rational or irrational.

Back

True

Front

Two numbers whose sum is zero are called...

Back

all of the above