Rationalizing Imaginary Denominators Color by Number

With this activity, students will simplify expressions by rationalizing imaginary denominators and then color the picture with the color indicated to reveal a beautiful, colorful mandala! As an added bonus, the final products make fabulous classroom decor!

This activity is an excellent resource for sub plans, enrichment/reinforcement, early finishers, and extra practice with some fun. It is especially useful for end-of-year practice, spiral review, and motivated practice when students are exhausted from standardized testing or mentally “checked out” before a long break (hello summer!). Teachers and students alike enjoy motivating activities, so engage your students today with these fun coloring activities!