SKIP TO CONTENT

Number Theory Worksheets : Page 3

View all resourcesMathNumber Theory
90 results
Math
✕
Worksheets
✕
Clear All
90 results
Subtopics:

Number Theory Worksheets : Page 3

90 results
Math
✕
Worksheets
✕
Clear All
90 results
Vocabulary Cards: Doubling Multiples for Division
Vocabulary Cards: Doubling Multiples for Division
Worksheet
Vocabulary Cards: Doubling Multiples for Division large image
Vocabulary Cards: Doubling Multiples for Division
Fifth Grade
Multiplication
Use these vocabulary cards with the EL Support Lesson: Doubling Multiples for Division.
Worksheet
Vocabulary Cards: Doubling Multiples for Division
Vocabulary Cards: Doubling Multiples for Division
Worksheet
Vocabulary Cards: Doubling Multiples for Division
Use these vocabulary cards with the EL Support Lesson: Doubling Multiples for Division.
Fifth Grade
Multiplication
Worksheet
Factors of Prime and Composite Numbers #1
Factors of Prime and Composite Numbers #1
Worksheet
Factors of Prime and Composite Numbers #1 large image
Factors of Prime and Composite Numbers #1
Fourth Grade
Number Theory
Learners practice determining factors of prime and composite numbers with this fourth-grade math worksheet!
Worksheet
Factors of Prime and Composite Numbers #1
Factors of Prime and Composite Numbers #1
Worksheet
Factors of Prime and Composite Numbers #1
Learners practice determining factors of prime and composite numbers with this fourth-grade math worksheet!
Fourth Grade
Number Theory
Worksheet
Factors of Prime and Composite Numbers #2
Factors of Prime and Composite Numbers #2
Worksheet
Factors of Prime and Composite Numbers #2 large image
Factors of Prime and Composite Numbers #2
Fourth Grade
Number Theory
Get more practice determining factors of prime and composite numbers with this helpful math worksheet!
Worksheet
Factors of Prime and Composite Numbers #2
Factors of Prime and Composite Numbers #2
Worksheet
Factors of Prime and Composite Numbers #2
Get more practice determining factors of prime and composite numbers with this helpful math worksheet!
Fourth Grade
Number Theory
Worksheet
Prime and Composite Numbers to 20
Prime and Composite Numbers to 20
Worksheet
Prime and Composite Numbers to 20 large image
Prime and Composite Numbers to 20
Fourth Grade
Number Theory
Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!
Worksheet
Prime and Composite Numbers to 20
Prime and Composite Numbers to 20
Worksheet
Prime and Composite Numbers to 20
Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!
Fourth Grade
Number Theory
Worksheet
Prime Number Maze
Prime Number Maze
Interactive Worksheet
Prime Number Maze large image
Prime Number Maze
Fourth Grade
Number Theory
Become the prime expert of prime numbers with this engaging maze!
Interactive Worksheet
Prime Number Maze
Prime Number Maze
Interactive Worksheet
Prime Number Maze
Become the prime expert of prime numbers with this engaging maze!
Fourth Grade
Number Theory
Interactive Worksheet
Prime and Composite Numbers to 100
Prime and Composite Numbers to 100
Worksheet
Prime and Composite Numbers to 100 large image
Prime and Composite Numbers to 100
Fourth Grade
Number Theory
Learn to identify prime and composite numbers in this guided worksheet!
Worksheet
Prime and Composite Numbers to 100
Prime and Composite Numbers to 100
Worksheet
Prime and Composite Numbers to 100
Learn to identify prime and composite numbers in this guided worksheet!
Fourth Grade
Number Theory
Worksheet
Greatest Common Factor Maze
Greatest Common Factor Maze
Interactive Worksheet
Greatest Common Factor Maze large image
Greatest Common Factor Maze
Sixth Grade
Number Theory
Navigate a maze of greatest common factors in this fun worksheet!
Interactive Worksheet
Greatest Common Factor Maze
Greatest Common Factor Maze
Interactive Worksheet
Greatest Common Factor Maze
Navigate a maze of greatest common factors in this fun worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Least Common Multiple Maze
Least Common Multiple Maze
Interactive Worksheet
Least Common Multiple Maze large image
Least Common Multiple Maze
Sixth Grade
Number Theory
Test your knowledge of least common multiples with this inviting maze!
Interactive Worksheet
Least Common Multiple Maze
Least Common Multiple Maze
Interactive Worksheet
Least Common Multiple Maze
Test your knowledge of least common multiples with this inviting maze!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Greatest Common Factor #1
Finding the Greatest Common Factor #1
Interactive Worksheet
Finding the Greatest Common Factor #1 large image
Finding the Greatest Common Factor #1
Sixth Grade
Number Theory
Learn to determine the greatest common factor of a set of numbers in this sixth-grade worksheet!
Interactive Worksheet
Finding the Greatest Common Factor #1
Finding the Greatest Common Factor #1
Interactive Worksheet
Finding the Greatest Common Factor #1
Learn to determine the greatest common factor of a set of numbers in this sixth-grade worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Least Common Multiple #1
Finding the Least Common Multiple #1
Interactive Worksheet
Finding the Least Common Multiple #1 large image
Finding the Least Common Multiple #1
Sixth Grade
Number Theory
Practice calculating the least common multiple (LCM) of two numbers with this useful worksheet!
Interactive Worksheet
Finding the Least Common Multiple #1
Finding the Least Common Multiple #1
Interactive Worksheet
Finding the Least Common Multiple #1
Practice calculating the least common multiple (LCM) of two numbers with this useful worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Greatest Common Factor #2
Finding the Greatest Common Factor #2
Interactive Worksheet
Finding the Greatest Common Factor #2 large image
Finding the Greatest Common Factor #2
Sixth Grade
Number Theory
Test your ability to find the greatest common factor (GCF) of a set of numbers with this worksheet!
Interactive Worksheet
Finding the Greatest Common Factor #2
Finding the Greatest Common Factor #2
Interactive Worksheet
Finding the Greatest Common Factor #2
Test your ability to find the greatest common factor (GCF) of a set of numbers with this worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Least Common Multiple #2
Finding the Least Common Multiple #2
Interactive Worksheet
Finding the Least Common Multiple #2 large image
Finding the Least Common Multiple #2
Sixth Grade
Number Theory
Test your multiplication and division skills with this least common multiple (LCM) worksheet!
Interactive Worksheet
Finding the Least Common Multiple #2
Finding the Least Common Multiple #2
Interactive Worksheet
Finding the Least Common Multiple #2
Test your multiplication and division skills with this least common multiple (LCM) worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Least Common Multiple #3
Finding the Least Common Multiple #3
Interactive Worksheet
Finding the Least Common Multiple #3 large image
Finding the Least Common Multiple #3
Sixth Grade
Number Theory
Master least common multiples (LCMs) in this essential sixth-grade worksheet!
Interactive Worksheet
Finding the Least Common Multiple #3
Finding the Least Common Multiple #3
Interactive Worksheet
Finding the Least Common Multiple #3
Master least common multiples (LCMs) in this essential sixth-grade worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Finding the Greatest Common Factor #3
Finding the Greatest Common Factor #3
Interactive Worksheet
Finding the Greatest Common Factor #3 large image
Finding the Greatest Common Factor #3
Sixth Grade
Number Theory
Master determining the greatest common factor (GCF) of a set of numbers with this inviting worksheet!
Interactive Worksheet
Finding the Greatest Common Factor #3
Finding the Greatest Common Factor #3
Interactive Worksheet
Finding the Greatest Common Factor #3
Master determining the greatest common factor (GCF) of a set of numbers with this inviting worksheet!
Sixth Grade
Number Theory
Interactive Worksheet
Rainbow Factors #1
Rainbow Factors #1
Worksheet
Rainbow Factors #1 large image
Rainbow Factors #1
Fourth Grade
Number Theory
What treasure will you find at the end of these rainbows? Factor pairs, of course!
Worksheet
Rainbow Factors #1
Rainbow Factors #1
Worksheet
Rainbow Factors #1
What treasure will you find at the end of these rainbows? Factor pairs, of course!
Fourth Grade
Number Theory
Worksheet
Compare Rational and Irrational Numbers
Compare Rational and Irrational Numbers
Interactive Worksheet
Compare Rational and Irrational Numbers large image
Compare Rational and Irrational Numbers
Eighth Grade
Number Theory
This worksheet is the rational choice for practicing your skills with rational and irrational numbers!
Interactive Worksheet
Compare Rational and Irrational Numbers
Compare Rational and Irrational Numbers
Interactive Worksheet
Compare Rational and Irrational Numbers
This worksheet is the rational choice for practicing your skills with rational and irrational numbers!
Eighth Grade
Number Theory
Interactive Worksheet
Rainbow Factors #2
Rainbow Factors #2
Worksheet
Rainbow Factors #2 large image
Rainbow Factors #2
Fourth Grade
Number Theory
Practice with prime and composite numbers in this colorful fourth-grade worksheet!
Worksheet
Rainbow Factors #2
Rainbow Factors #2
Worksheet
Rainbow Factors #2
Practice with prime and composite numbers in this colorful fourth-grade worksheet!
Fourth Grade
Number Theory
Worksheet
Prime, Composite, and Factoring Fun
Prime, Composite, and Factoring Fun
Worksheet
Prime, Composite, and Factoring Fun large image
Prime, Composite, and Factoring Fun
Fourth Grade
Number Theory
Practice identifying factors with this beach-themed worksheet for fourth graders!
Worksheet
Prime, Composite, and Factoring Fun
Prime, Composite, and Factoring Fun
Worksheet
Prime, Composite, and Factoring Fun
Practice identifying factors with this beach-themed worksheet for fourth graders!
Fourth Grade
Number Theory
Worksheet
Rainbow Factors #3
Rainbow Factors #3
Worksheet
Rainbow Factors #3 large image
Rainbow Factors #3
Fourth Grade
Number Theory
List factor pairs with this bright fourth-grade math worksheet!
Worksheet
Rainbow Factors #3
Rainbow Factors #3
Worksheet
Rainbow Factors #3
List factor pairs with this bright fourth-grade math worksheet!
Fourth Grade
Number Theory
Worksheet
Factor Rainbows: Find the Greatest Common Factor
Factor Rainbows: Find the Greatest Common Factor
Worksheet
Factor Rainbows: Find the Greatest Common Factor large image
Factor Rainbows: Find the Greatest Common Factor
Sixth Grade
Number Theory
Identify the greatest common factor of two numbers with this colorful sixth-grade worksheet!
Worksheet
Factor Rainbows: Find the Greatest Common Factor
Factor Rainbows: Find the Greatest Common Factor
Worksheet
Factor Rainbows: Find the Greatest Common Factor
Identify the greatest common factor of two numbers with this colorful sixth-grade worksheet!
Sixth Grade
Number Theory
Worksheet
Find the Greatest Common Factor Using an Area Model
Find the Greatest Common Factor Using an Area Model
Worksheet
Find the Greatest Common Factor Using an Area Model large image
Find the Greatest Common Factor Using an Area Model
Sixth Grade
Number Theory
Use the concept of area to help find the greatest common factor in this sixth-grade worksheet!
Worksheet
Find the Greatest Common Factor Using an Area Model
Find the Greatest Common Factor Using an Area Model
Worksheet
Find the Greatest Common Factor Using an Area Model
Use the concept of area to help find the greatest common factor in this sixth-grade worksheet!
Sixth Grade
Number Theory
Worksheet
Least Common Multiples: Color by Code
Least Common Multiples: Color by Code
Worksheet
Least Common Multiples: Color by Code large image
Least Common Multiples: Color by Code
Sixth Grade
Number Theory
Calculate and color least common multiples in this sixth-grade worksheet!
Worksheet
Least Common Multiples: Color by Code
Least Common Multiples: Color by Code
Worksheet
Least Common Multiples: Color by Code
Calculate and color least common multiples in this sixth-grade worksheet!
Sixth Grade
Number Theory
Worksheet
Sorting Rational and Irrational Numbers #1
Sorting Rational and Irrational Numbers #1
Interactive Worksheet
Sorting Rational and Irrational Numbers #1 large image
Sorting Rational and Irrational Numbers #1
Eighth Grade
Number Theory
Let’s practice sorting rational and irrational numbers with this engaging worksheet! 
Interactive Worksheet
Sorting Rational and Irrational Numbers #1
Sorting Rational and Irrational Numbers #1
Interactive Worksheet
Sorting Rational and Irrational Numbers #1
Let’s practice sorting rational and irrational numbers with this engaging worksheet! 
Eighth Grade
Number Theory
Interactive Worksheet
Rational and Irrational Numbers: Hidden Number #1
Rational and Irrational Numbers: Hidden Number #1
Worksheet
Rational and Irrational Numbers: Hidden Number #1 large image
Rational and Irrational Numbers: Hidden Number #1
Eighth Grade
Number Theory
Excite young learners with this fun-filled activity as they differentiate between rational and irrational numbers!
Worksheet
Rational and Irrational Numbers: Hidden Number #1
Rational and Irrational Numbers: Hidden Number #1
Worksheet
Rational and Irrational Numbers: Hidden Number #1
Excite young learners with this fun-filled activity as they differentiate between rational and irrational numbers!
Eighth Grade
Number Theory
Worksheet
Sorting Rational and Irrational Numbers #2
Sorting Rational and Irrational Numbers #2
Interactive Worksheet
Sorting Rational and Irrational Numbers #2 large image
Sorting Rational and Irrational Numbers #2
Eighth Grade
Number Theory
Test your knowledge of rational and irrational numbers with this enriching worksheet!
Interactive Worksheet
Sorting Rational and Irrational Numbers #2
Sorting Rational and Irrational Numbers #2
Interactive Worksheet
Sorting Rational and Irrational Numbers #2
Test your knowledge of rational and irrational numbers with this enriching worksheet!
Eighth Grade
Number Theory
Interactive Worksheet
Sorting Rational and Irrational Numbers #3
Sorting Rational and Irrational Numbers #3
Worksheet
Sorting Rational and Irrational Numbers #3 large image
Sorting Rational and Irrational Numbers #3
Eighth Grade
Number Theory
Showcase your knowledge of rational and irrational numbers with this eighth-grade worksheet!
Worksheet
Sorting Rational and Irrational Numbers #3
Sorting Rational and Irrational Numbers #3
Worksheet
Sorting Rational and Irrational Numbers #3
Showcase your knowledge of rational and irrational numbers with this eighth-grade worksheet!
Eighth Grade
Number Theory
Worksheet
Rational and Irrational Numbers: Hidden Number #2
Rational and Irrational Numbers: Hidden Number #2
Worksheet
Rational and Irrational Numbers: Hidden Number #2 large image
Rational and Irrational Numbers: Hidden Number #2
Eighth Grade
Number Theory
Track down the tricky hidden number in this eighth-grade worksheet!
Worksheet
Rational and Irrational Numbers: Hidden Number #2
Rational and Irrational Numbers: Hidden Number #2
Worksheet
Rational and Irrational Numbers: Hidden Number #2
Track down the tricky hidden number in this eighth-grade worksheet!
Eighth Grade
Number Theory
Worksheet
Rational and Irrational Numbers: Hidden Number #3
Rational and Irrational Numbers: Hidden Number #3
Worksheet
Rational and Irrational Numbers: Hidden Number #3 large image
Rational and Irrational Numbers: Hidden Number #3
Eighth Grade
Number Theory
Gradually reveal the secret number using your knowledge of rational and irrational numbers!
Worksheet
Rational and Irrational Numbers: Hidden Number #3
Rational and Irrational Numbers: Hidden Number #3
Worksheet
Rational and Irrational Numbers: Hidden Number #3
Gradually reveal the secret number using your knowledge of rational and irrational numbers!
Eighth Grade
Number Theory
Worksheet
Ordering Rational Numbers #1
Ordering Rational Numbers #1
Worksheet
Ordering Rational Numbers #1 large image
Ordering Rational Numbers #1
Sixth Grade
Number Theory

Put rational number comparison skills into practice with this sixth-grade math activity focused on ordering numbers! 

Worksheet
Ordering Rational Numbers #1
Ordering Rational Numbers #1
Worksheet
Ordering Rational Numbers #1

Put rational number comparison skills into practice with this sixth-grade math activity focused on ordering numbers! 

Sixth Grade
Number Theory
Worksheet
Greatest Common Factors: Color by Code
Greatest Common Factors: Color by Code
Worksheet
Greatest Common Factors: Color by Code large image
Greatest Common Factors: Color by Code
Sixth Grade
Number Theory
Finding the greatest common factor is great fun in this color by numbers worksheet!
Worksheet
Greatest Common Factors: Color by Code
Greatest Common Factors: Color by Code
Worksheet
Greatest Common Factors: Color by Code
Finding the greatest common factor is great fun in this color by numbers worksheet!
Sixth Grade
Number Theory
Worksheet
123