Donut Number Bonds: Subtraction Within 20

Subtract with tasty treats in this number bond worksheet! First graders must review each number bond, then write two subtraction sentences to match. Students will work with minuends up to 20, allowing them to practice their basic subtraction facts and build fact fluency.

Number bonds are a great way for young learners to visualize how a whole number can be broken down into smaller parts. Since students may also use number bonds for addition, this strategy can also help highlight the relationship between addition and subtraction.

Keep practicing with Apple Picking Number Bonds: Subtraction Within 20 and Rainy Day Number Bonds: Subtraction Within 20.