Make 11-19: Write the Equation #1

Practice writing addition equations within 20 with this inviting and accessible math worksheet! Ideal for kindergarten students, this worksheet asks learners to write equations that match given sets of ten frames to compose numbers from 11 to 19. For each of the three problems, learners will first count the number of circles depicted in each of the ten frames and write the numbers in the spaces provided. Then, using the ten frames as a visual aid, students will determine the total number of circles and fill in the sum to complete the equation. The ten frames addition strategy is a great tool to help students to develop number sense, recognize patterns, and practice composing numbers. For more practice, check out the next worksheet in this series: Make 11-19: Write the Equation #2.