The “Part Whole Number Bonds” worksheet helps kids learn how to add two parts to make a whole. It shows several diagrams, each with three circles linked together. The top circle should have a number that is the total of the two numbers in the circles below. Some diagrams have an empty circle, and kids need to fill in the missing number. If the top circle is empty, they add the two lower numbers to find the total. If one of the lower circles is empty, they subtract the known lower number from the top number to find the missing part. This worksheet is a great way for kids to practice addition and subtraction visually.
Answer Key
