Free Prime & Composite Numbers Posters & Worksheets

Learning about prime and composite numbers in math can be a little confusing for kids. Here are 2 posters and 2 worksheets to use with your students that can make this task easier!

You can download and print my posters in color or in grayscale.

You will also receive 2 worksheets for your students to use. They can color their own charts with crayons, colored pencils, or highlighters.

PRIME & COMPOSITE NUMBERS POSTERS

Your students will like being able to use crayons, highlighters, or colored pencils to complete this math assignment!

Prime & Composite Numbers Worksheets

Your students can use the posters as Answer Keys to correct their own work after they have finished coloring in their worksheets.

My free charts and worksheets are available for you at my TPT Store. Just click the following link to retrieve your free copy:  Free Prime & Composite Number Posters & Worksheets

I have an older post with more info on Prime & Composite numbers plus a link to a great Prime & Composite Numbers  video. To read that post click on the following link: Prime & Composite Numbers Video & Printables

Have fun with math!

Prime Factorization and Factor Trees Slide Show + Quiz

Scholastic Study Jams has a great math slide show for kids that explains prime factorization and factor trees.

Math Vocabulary included:

• factors
• products
• prime numbers
• composite numbers
• prime factorization
• factor tree

After viewing the slide show, the kids can take an online multiple choice quiz to check their understanding.

Just click on the link below to view the video and online quiz.
~ Scholastic Study Jams: Prime Factorization


Have fun with math! 

 

Prime and Composite Numbers Video and Printables

Numbers! Numbers! Numbers!

Scholastic Study Jams has a slide show for the students that introduces Prime and Composite Numbers.

PRIME NUMBERS

COMPOSITE NUMBERS

The number "1" is neither prime or composite.

After watching the slide show the students can take a short online multiple choice test to check their understanding.

Just click on the link below to view the math slide show.
~ Scholastic Study Jams Prime and Composite Numbers Slide Show


Also I have 2 free, printable worksheets (with definitions) where the kids have to identify Prime and Composite numbers then using a crayon, highlighter, etc. they shade in the correct numbers.

(Kids LOVE using highlighters!)

Prime Numbers Student Worksheet

Composite Numbers Student Worksheet

Also I have 2 FREE Answer Sheets (with definitions) which can also be used as Prime and Composite Number Tables/Posters. (See the 2 pictures at the top of this post.).
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You can get them free at my TpT store. Click on the link below.

 ~ https://www.teacherspayteachers.com/Product/Prime-and-Composite-Number-Charts-and-Student-Worksheets

PRIME & COMPOSITE NUMBERS

Have fun with numbers!