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Factors and Multiples
Prime and Composite Numbers
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Glossary: Multiples and Skip Counting
Worksheet
Glossary: Multiples and Skip Counting
Fourth Grade
Multiplication
Use this glossary with the EL Support Lesson: Multiples and Skip Counting.
Worksheet
Glossary: Multiples and Skip Counting
Worksheet
Glossary: Multiples and Skip Counting
Use this glossary with the EL Support Lesson: Multiples and Skip Counting.
Fourth Grade
Multiplication
Worksheet
Compare Rational and Irrational Numbers
Interactive Worksheet
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
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
Prime and Composite Numbers to 100
Worksheet
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
Worksheet
Prime and Composite Numbers to 100
Learn to identify prime and composite numbers in this guided worksheet!
Fourth Grade
Number Theory
Worksheet
Vocabulary Cards: Multiples and Skip Counting
Worksheet
Vocabulary Cards: Multiples and Skip Counting
Fourth Grade
Multiplication
Use these vocabulary cards with the EL Support Lesson: Multiples and Skip Counting.
Worksheet
Vocabulary Cards: Multiples and Skip Counting
Worksheet
Vocabulary Cards: Multiples and Skip Counting
Use these vocabulary cards with the EL Support Lesson: Multiples and Skip Counting.
Fourth Grade
Multiplication
Worksheet
Prime and Composite Numbers to 20
Worksheet
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
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
GCF and LCM: Crack the Code
Worksheet
GCF and LCM: Crack the Code
Sixth Grade
Number Theory
Give your learners practice finding the greatest common factor (GCF) and the least common multiple (LCM) with this fun code-breaking worksheet!
Worksheet
GCF and LCM: Crack the Code
Worksheet
GCF and LCM: Crack the Code
Give your learners practice finding the greatest common factor (GCF) and the least common multiple (LCM) with this fun code-breaking worksheet!
Sixth Grade
Number Theory
Worksheet
Factors of Prime and Composite Numbers #1
Worksheet
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
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
Worksheet
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
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
Rational and Irrational Numbers: True or False
Worksheet
Rational and Irrational Numbers: True or False
Eighth Grade
Number Theory
Learners determine if each statement about rational and irrational numbers is true or false in this eighth-grade math worksheet!
Worksheet
Rational and Irrational Numbers: True or False
Worksheet
Rational and Irrational Numbers: True or False
Learners determine if each statement about rational and irrational numbers is true or false in this eighth-grade math worksheet!
Eighth Grade
Number Theory
Worksheet
Vocabulary Cards: Conversations About Prime and Composite Numbers
Worksheet
Vocabulary Cards: Conversations About Prime and Composite Numbers
Fourth Grade
Number Theory
Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.
Worksheet
Vocabulary Cards: Conversations About Prime and Composite Numbers
Worksheet
Vocabulary Cards: Conversations About Prime and Composite Numbers
Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.
Fourth Grade
Number Theory
Worksheet
Find the Factors of Prime and Composite Numbers
Exercise
Find the Factors of Prime and Composite Numbers
Fourth Grade
Number Theory
Have your fourth graders work through multiplication problems by learning about factors and why they are important for problem solving.
Exercise
Find the Factors of Prime and Composite Numbers
Exercise
Find the Factors of Prime and Composite Numbers
Have your fourth graders work through multiplication problems by learning about factors and why they are important for problem solving.
Fourth Grade
Number Theory
Exercise
Prime, Composite, and Factoring Fun
Worksheet
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
Worksheet
Prime, Composite, and Factoring Fun
Practice identifying factors with this beach-themed worksheet for fourth graders!
Fourth Grade
Number Theory
Worksheet
Comparing Rational and Irrational Numbers
Worksheet
Comparing Rational and Irrational Numbers
Eighth Grade
Number Theory
Students practice comparing irrational numbers in this helpful number sense worksheet!
Worksheet
Comparing Rational and Irrational Numbers
Worksheet
Comparing Rational and Irrational Numbers
Students practice comparing irrational numbers in this helpful number sense worksheet!
Eighth Grade
Number Theory
Worksheet
Jumpy: Find the Multiples
Game
Jumpy: Find the Multiples
Fourth Grade
Number Theory
Players navigate rivers and streets while demonstrating their knowledge of factors and multiples.
Game
Jumpy: Find the Multiples
Game
Jumpy: Find the Multiples
Players navigate rivers and streets while demonstrating their knowledge of factors and multiples.
Fourth Grade
Number Theory
Game
Dino Skateboarding: Find the Factors
Game
Dino Skateboarding: Find the Factors
Fourth Grade
Number Theory
Hone mental math skills and boost knowledge of factors and multiples in this skateboarding adventure.
Game
Dino Skateboarding: Find the Factors
Game
Dino Skateboarding: Find the Factors
Hone mental math skills and boost knowledge of factors and multiples in this skateboarding adventure.
Fourth Grade
Number Theory
Game
Identifying Irrational Numbers Maze
Interactive Worksheet
Identifying Irrational Numbers Maze
Eighth Grade
Number Theory
Help students solidify their knowledge of rational and irrational numbers by challenging them with this fun and unique maze!
Interactive Worksheet
Identifying Irrational Numbers Maze
Interactive Worksheet
Identifying Irrational Numbers Maze
Help students solidify their knowledge of rational and irrational numbers by challenging them with this fun and unique maze!
Eighth Grade
Number Theory
Interactive Worksheet
Prime Factorization
Worksheet
Prime Factorization
Sixth Grade
Number Theory
Boost your learner's understanding of number theory and prime and composite numbers with this sixth-grade math worksheet all about factorization!
Worksheet
Prime Factorization
Worksheet
Prime Factorization
Boost your learner's understanding of number theory and prime and composite numbers with this sixth-grade math worksheet all about factorization!
Sixth Grade
Number Theory
Worksheet
More Amaz-ing Hexagons!
Worksheet
More Amaz-ing Hexagons!
Fourth Grade
Number Theory
This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.
Worksheet
More Amaz-ing Hexagons!
Worksheet
More Amaz-ing Hexagons!
This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.
Fourth Grade
Number Theory
Worksheet
It's a Maze of Hexagons!
Worksheet
It's a Maze of Hexagons!
Fourth Grade
Number Theory
Students practice identifying prime numbers, regular polygons, and irregular polygons!
Worksheet
It's a Maze of Hexagons!
Worksheet
It's a Maze of Hexagons!
Students practice identifying prime numbers, regular polygons, and irregular polygons!
Fourth Grade
Number Theory
Worksheet
Dino Bones: Prime Numbers
Game
Dino Bones: Prime Numbers
Fourth Grade
Number Theory
Learners differentiate between prime and composite numbers while unearthing dinosaur bones.
Game
Dino Bones: Prime Numbers
Game
Dino Bones: Prime Numbers
Learners differentiate between prime and composite numbers while unearthing dinosaur bones.
Fourth Grade
Number Theory
Game
Rainbow Factors #2
Worksheet
Rainbow Factors #2
Fourth Grade
Number Theory
Practice with prime and composite numbers in this colorful fourth-grade worksheet!
Worksheet
Rainbow Factors #2
Worksheet
Rainbow Factors #2
Practice with prime and composite numbers in this colorful fourth-grade worksheet!
Fourth Grade
Number Theory
Worksheet
Finding the Least Common Multiple #2
Interactive Worksheet
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
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
Real Numbers Card Sort
Interactive Worksheet
Real Numbers Card Sort
Eighth Grade
Number Theory
Sort and classify real numbers into specific categories with this hands-on math activity!
Interactive Worksheet
Real Numbers Card Sort
Interactive Worksheet
Real Numbers Card Sort
Sort and classify real numbers into specific categories with this hands-on math activity!
Eighth Grade
Number Theory
Interactive Worksheet
Dino Crunch: Finding Multiples
Game
Dino Crunch: Finding Multiples
Fourth Grade
Number Theory
Players use their knowledge of factors and multiples to help their dinosaur win this math battle.
Game
Dino Crunch: Finding Multiples
Game
Dino Crunch: Finding Multiples
Players use their knowledge of factors and multiples to help their dinosaur win this math battle.
Fourth Grade
Number Theory
Game
Dino Crunch: Irrational Numbers
Game
Dino Crunch: Irrational Numbers
Eighth Grade
Number Theory
How well do you know your rational and irrational numbers? Find out with this number sense game!
Game
Dino Crunch: Irrational Numbers
Game
Dino Crunch: Irrational Numbers
How well do you know your rational and irrational numbers? Find out with this number sense game!
Eighth Grade
Number Theory
Game
Jumpy: Which Factor Does Not Belong?
Game
Jumpy: Which Factor Does Not Belong?
Fourth Grade
Number Theory
Boost learners' grasp of number theory with this online math game all about factors and multiples!
Game
Jumpy: Which Factor Does Not Belong?
Game
Jumpy: Which Factor Does Not Belong?
Boost learners' grasp of number theory with this online math game all about factors and multiples!
Fourth Grade
Number Theory
Game
Factors of 60
Worksheet
Factors of 60
Third Grade
Multiplication
Use your multiplication skills to find factors of 60 and better understand time.
Worksheet
Factors of 60
Worksheet
Factors of 60
Use your multiplication skills to find factors of 60 and better understand time.
Third Grade
Multiplication
Worksheet
Rational vs. Irrational Numbers
Worksheet
Rational vs. Irrational Numbers
Eighth Grade
Number Theory
Learners will gain practice differentiating between rational and irrational numbers in this helpful eighth-grade math worksheet!
Worksheet
Rational vs. Irrational Numbers
Worksheet
Rational vs. Irrational Numbers
Learners will gain practice differentiating between rational and irrational numbers in this helpful eighth-grade math worksheet!
Eighth Grade
Number Theory
Worksheet
Matching Factor Tree Cards
Worksheet
Matching Factor Tree Cards
Fourth Grade
Number Theory
Students will match a product to its factor tree and list of prime factors in this interactive activity.
Worksheet
Matching Factor Tree Cards
Worksheet
Matching Factor Tree Cards
Students will match a product to its factor tree and list of prime factors in this interactive activity.
Fourth Grade
Number Theory
Worksheet
Finding Factors
Worksheet
Finding Factors
Fourth Grade
Multiplication
With this worksheet, your child will be learning about factors, and they'll be getting multiplication practice as they go.
Worksheet
Finding Factors
Worksheet
Finding Factors
With this worksheet, your child will be learning about factors, and they'll be getting multiplication practice as they go.
Fourth Grade
Multiplication
Worksheet
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