"Color By Code: Math Challenges With Fractions, Shapes, and More" isn't your average color-by-number worksheet! These worksheets feature extreme math problems to provide students with a real challenge.

Just a few of the challenges include:

* Double-digit addition on kindergarten pages

* Color the number before on first-grade pages

* Triple-digit addition on third-grade pages

* Division problems on fourth-grade pages

* Adding unlike fractions on fifth-grade pages

Addition, subtraction, multiplication, and division are represented on pages, as are other skills, like shapes, greater than and less than, and skip counting. Students must solve the problems in the image and color that portion of the picture according to the answers in the color code key.

Color-by-number worksheet pages can provide your students with practice on the important skills they're currently learning or skills they have already learned that they need to review. They make great early finisher activities; they're perfect for sub plans; they can be used as homework; or they can be used as an informal assessment to see if students have mastered a specific skill.

Look for coloring pages that provide your students with a challenge. For example, instead of coloring numbers, provide addition or subtraction problems in each portion of the image that they have to solve to find the color that corresponds with that answer. Pictures can incorporate skills like greater than and less than (like having all numbers greater than 8 but less than 10 colored blue), fractions, negative numbers, and any other skills you want students to practice.