Summer Fun Number Bonds: Subtraction Within 20

This summer, try building subtraction skills, not just sandcastles! In this worksheet, students will be presented with six unfinished number bonds. Learners will need to find the missing number in each of them, then write a subtraction sentence that shows the number bond. These problems include minuends between 10 and 20. 

This worksheet is a great resource for first and second graders who are starting to venture into subtraction with two-digit numbers. The number bonds help learners conceptualize the relationship between the three numbers in a subtraction equation, making it easier for them to write and understand subtraction equations in the future. They will also work on their subtraction fact fluency. 

Having trouble with this worksheet? Check out Summer Fun Number Bonds: Subtraction Within 10. Keep working on your subtraction skills with Rainy Day Number Bonds: Subtraction Within 20.