Doodle Math

Prime Factorization with Exponents

Have a blast practicing prime factorization and exponents using factor trees. Students will write each number as a product of its factors, using exponents. The Doodle Math activity is entirely self-contained and zero prep, perfect as a review lesson, homeschool activity, or emergency sub plan. And if your students liked color by number or color by code activities, they'll LOVE this!

$3.00 · Buy NowTeachers Pay Teachers

Why you'll love this

What math skills are covered?

It includes 3 difficulty levels:

  • Level 1: Two digit number prime factorization

  • Level 2: Three digit number prime factorization

  • Level 3: Four digit number prime factorization

What's included?

There's 8 pages in total, with 24 math problems:

  • 1 image sheet (with designated doodling sections)

  • 3 problem sheets

  • 4 answer key pages

How does it work?

Every Doodle Math activity is a print-and-go time-saver:

  1. Print out the worksheet. It has a series of math problems to solve, and space for students to show their work.

  2. Students solve the problems. Each answer unlocks a pattern, which students can doodle onto a template image.

  3. Turn math into a masterpiece. The completed image will match the answer key once all of their answers are correct – and it's easy to spot-check from a distance.

The completed image will look best when students use markers in their choice of colors but can be completed with pencil or pen in a pinch!

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Want to try before you buy?

We'll send you 6 activities (66 pages!) — for free.

Engaging3rd - 7th GradeLow-or-No-Prep