Challenge your students to sharpen their math skills with these 10 fun and engaging color-by-code puzzles for upper elementary students. These puzzles are truly no-prep! Just print and go!

You get these 10 puzzles:

-Primes and Composites

-Rounding to Tens

-Rounding to Hundreds

-Reducing Fractions

-Classifying Angles

-Equivalent Fractions

-Rounding Decimals to Tenths

-Multiplication

-Division

-Simplifying Expressions

I’ve included a color answer key for fast visual checking. Students can even check their own work!

Use the coloring tool of your choice. I recommend that students use crayons or coloring pencils. Students will only need a basic set of 12.

NOTE ON TIME: Some of the puzzles can take a good amount of time, especially if students are practicing the skill with pencil/paper. Give your kids plenty of time to complete them. You might use some of the puzzles as a project of the week, homework, or even a collaborative activity with a partner. You also might assign just a few of the problems as Morning Work each day for a week.

These make a great display and are a good piece to include in a math portfolio. I've included suggestions for extensions and content notes.

Want individual puzzles? Click below:

Primes and Composites: Color By Code Math Puzzle.

Rounding To The Nearest 10: Color By Code Math Puzzle.

Rounding To The Nearest 100: Color By Code Math Puzzle.

Reducing Fractions: Color By Code Math Puzzle.

Classifying Angles: Color By Code Math Puzzle.

Equivalent Fractions: Color By Code Math Puzzle.

Rounding Decimals To Tenths: Color By Code Math Puzzle.

Multiplication: Color By Code Math Puzzle.

Deals and discounts are as easy as 1-2-3!

1. Remember to leave feedback on your purchase! You'll earn money-saving points toward future TpT purchases.

2. Follow me to be notified when I publish new products, which I always discount for the first 48 hours after publishing.

3. Please contact me if you have any questions or need help! We're all in this together!