Classifying Rational Numbers in Math

What is a rational number?

• A number that is always an integer

• A number that cannot be divided by zero

• A number that is always positive

• A number that can be written as a fraction

Which of the following is a rational number?

• √2

• 0.75

• e

• π

How can you convert a whole number into a fraction?

• By placing it over 1

• By subtracting 1 from it

• By adding 1 to it

• By multiplying it by 2

Tags

CCSS.3.NF.A.3C

What is the fraction form of the decimal 0.6?

• 3/5

• 6/10

• 1/2

• 2/3

Which of the following is NOT a rational number?

• 0.333...

• 4

• 1/2

• √3

In a Venn diagram, where would you place the number -3?

• Rational numbers

• Integers

• Both integers and rational numbers

• Whole numbers

Which category does the number 3/4 belong to?

• Whole numbers

• Rational numbers

• Integers

• Both integers and rational numbers

What is the definition of whole numbers?

• All negative numbers

• All counting numbers including zero

• All numbers that can be written as fractions

• All positive numbers

Tags

CCSS.8.NS.A.1

Which of the following numbers is an integer but not a whole number?

• -2

• 0.5

• 5

• 1/3

Where would you place the number 101 in a Venn diagram?

• Rational numbers

• All of the above

• Integers

• Whole numbers