End of the Year Certificate Addition Within 20 Color by Number Worksheet

Addition Within 20End of the Year1st Grade2nd Grade

Keep addition fact fluency sharp through the final weeks of school with this end of the year Certificate mystery picture. Students solve each sum within 20, color by code, and reveal the hidden award in a color-by-number page that is ready for review days, early finishers, or celebration time.

This no-prep printable is ready for independent practice and easy review, with flexible options for rotations, quiet work time, or quick skill checks.

🏫 For classroom teachers: Great for 1st & 2nd grade classroom math centers, morning work, and sub plans.

🏠 For homeschool parents: Ideal for fun independent daily practice, hands-on learning, and self-checking.

Perfect for:

  • May & June End of the Year Math Activities
  • End of the Year math centers and classroom rotations
  • Independent practice or quiet work time
  • Morning work, early finishers, or homework
  • Coloring displays or student work boards
  • Addition Within 20 review and reinforcement
  • Sub plans or small-group practice
  • Addition fact fluency practice
  • Printable take-home activities and more!

Want a different picture or skill? Customize this worksheet in the generator.