Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Tags

CCSS.5.NBT.A.2

Front

Is -9 an integer?

Back

True, -9 is an integer.

Tags

CCSS.6.NS.C.6A

Front

Which of the following is NOT a whole number? -2, 0, 5

Back

-2 is NOT a whole number.

Front

What are the classifications of the number -18/6?

Back

Rational, Integer.

Front

Can a rational number be a decimal?

Back

Yes, rational numbers can be expressed as terminating or repeating decimals.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the difference between integers and whole numbers?

Back

Whole numbers include all non-negative integers (0, 1, 2, ...), while integers include all positive and negative whole numbers.

Front

Is 3.4 a rational number?

Back

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What type of number is -14?

Back

-14 is an integer and a rational number, but it is NOT a whole number.

Front

What is an example of a non-integer rational number?

Back

Front

What does it mean for a number to be classified as a natural number?

Back

Natural numbers are the set of positive integers starting from 1 (1, 2, 3, ...). They do not include zero or negative numbers.