Definitions
A set of all positive counting numbers starting at 1
Natural numbers
What number sets does 5 fall in
natural, whole, integer, rational, and real
A rational can be irrational
Never
Give me two integers that are not whole numbers
any two negative numbers that have no decimal or fraction parts
square root of 225
15
A set of all positive and negative integers, fractions, and repeating or terminating decimals
rational numbers
What number sets does 0 fall in?
Whole, integer, rational, and real
A natural number is a whole number
always
A whole number that is not a natural number
zero
What is 25 square?
625
A set of all whole numbers and their opposites
integers
What number sets does .3333333333333... fit in?
rational and real
A rational number is an integer
sometimes
Two rational numbers that are not integers
Any terminating or repeating decimal or fractions
√49 * (5+2)
49
a set of all counting numbers and zero
whole numbers
What number sets does .4567893245764325679420... fit in?
irrational and real
an irrational number can be written as a fraction
never
Give a number that is rational and terminated.
Example: 1.5, 2.798, 7.83, 2.05...
Between which two integers is the square root of 72?
8 and 9
A set of numbers that are non-repeating and non-terminating decimals and cannot be written as a fraction
irrational numbers
What number sets does the square root of 144 fit in?
Natural, Whole, Integer, Rational, and real
A whole number is a natural number
sometimes
Give a number that is irrational.
Example: π, √2...
Between which two integers is the negative square root of 130?
-12 and -11