- Worksheets
**** - Games
**** - Lesson Plans
**** - Workbooks
**** - Exercises
**** - Science Projects
**** - Skills Progression
**** - More
****

25 filtered results

25 filtered results

Prime and Composite Numbers**

Sort by

Fourth Grade Independent Study Packet - Week 4

Workbook

Fourth Grade Independent Study Packet - Week 4

Fourth graders tackle math riddles, reading, science and more in this comprehensive week 4 packet.

4th grade

Social emotional

Workbook

Master Multiplication

Workbook

Master Multiplication

These math worksheets apply multiplication to the real world with interactive games and word problems that address multiplying double-digit numbers, place values and the properties of operations.

4th grade

Math

Workbook

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.

4th grade

Math

Exercise

Number Sense 3

Guided Lesson

Number Sense 3

Understanding how our ten number system works enables students to see interesting and useful patterns and relationships in these math activities. These patterns allow students to develop more efficient mental math strategies when multiplying by multiples of 10 or 100. Students will also review rounding and apply this skill to larger numbers - up to 100,000’s place.

4th grade

Math

Guided Lesson

Math Mixed Review Part 1: Flying Through Fourth Grade

Worksheet

Math Mixed Review Part 1: Flying Through Fourth Grade

From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.

4th grade

Math

Worksheet

Algebra Adventures

Workbook

Algebra Adventures

These math exercises will help your child practice finding coordinates, solving integer problems and factoring numbers to boost his or her algebra skills.

4th grade

Math

Workbook

Prime and Composite Numbers

Lesson Plan

Prime and Composite Numbers

Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.

4th grade

Math

Lesson Plan

Prime Factorization

Worksheet

Prime Factorization

This prime factorization worksheet is perfect for fourth grade mathematicians. Try this prime factorization worksheet to introduce your child to the concept.

4th grade

Math

Worksheet

Clap Counting with Multiples

Lesson Plan

Clap Counting with Multiples

Finding the least common multiple is an essential skill for comparing, adding, and subtracting fractions! This lesson introduces students to this concept in an interactive way.

4th grade

Math

Lesson Plan

Which Numbers Are Prime?

Worksheet

Which Numbers Are Prime?

Students practice solving a variety of equations, then determine if the answer is a prime number.

4th grade

Math

Worksheet

Finding Factors

Worksheet

Finding Factors

With this worksheet, your child will be learning about factors, and she'll be getting multiplication practice as she goes.

4th grade

Math

Worksheet

Finding Prime Numbers

Worksheet

Finding Prime Numbers

What is a prime number? A number is prime when it is only divisible by 1 and itself. Help your little mathematician recognize prime numbers.

4th grade

Math

Worksheet

It's a Maze of Hexagons!

Worksheet

It's a Maze of Hexagons!

Students practice identifying prime numbers, regular polygons, and irregular polygons!

4th grade

Math

Worksheet

Conversations About Prime and Composite Numbers

Lesson Plan

Conversations About Prime and Composite Numbers

Get your students comfortable with distinguishing and discussing prime and composite numbers with this lesson that involves visuals and a card game. Use it as a standalone lesson or as support to the lesson Prime and Composite Numbers.

4th grade

Math

Lesson Plan

Practice with Prime Numbers

Worksheet

Practice with Prime Numbers

Help your child get to know his prime numbers with this challenging practice sheet. He'll test his ability to identify a prime number.

4th grade

Math

Worksheet

Prime Numbers vs Composite Numbers

Worksheet

Prime Numbers vs Composite Numbers

Does your child know the difference between a prime number and a composite number? Help her learn the difference with this simple worksheet.

4th grade

Math

Worksheet

Prime Number Practice

Worksheet

Prime Number Practice

Give your child prime number practice with this simple worksheet.

4th grade

Math

Worksheet

Prime Factorization Explained

Worksheet

Prime Factorization Explained

Learn to break numbers down to their smallest possible pieces: prime numbers.

5th grade

Math

Worksheet

Fill in the Factor Tree

Worksheet

Fill in the Factor Tree

Introduce your child to factor trees with this simple algebra worksheet.

4th grade

Math

Worksheet

Prime Number Turtles

Worksheet

Prime Number Turtles

Learn all about prime numbers with some turtle friends.

5th grade

Math

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.

4th grade

Math

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.

4th grade

Math

Worksheet

Prime Number Card Code

Worksheet

Prime Number Card Code

To solve this math worksheet your kid will need to follow the instructions and use his knowledge of prime numbers.

4th grade

Math

Worksheet

Prime Numbers Game

Activity

Prime Numbers Game

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

4th grade

Math

Activity

Prime Number Hunter

Activity

Prime Number Hunter

Wondering how to help your child get a handle on prime numbers? Turn her into a prime number hunter with this hundreds chart activity.

5th grade

Math

Activity