Free printable number bonds part-whole worksheets

Each diagram shows a whole number and two parts. One value is missing — children write the number that completes the bond.

Part + Part = Whole. If you know the whole and one part, subtract to find the other. Extra bonds continue on the next A4 page at the same size.

Print a ready-made version — grab-and-go PDF, no setup.

Ages 5–7 Kindergarten Grade 1 Number bonds Addition and subtraction

Worksheet

Name:

Date:

Write the missing number. Part + part = whole.

A part-whole worksheet that builds fluency with number combinations. Bonds are arranged in a clear grid so children can work through them row by row.

Ages 5–7 Kindergarten, Grade 1

Skills practiced

Choose a range for the whole number.
Choose whether the missing number is always a part, or sometimes the whole.
Choose how many bonds. Extra bonds continue on the next A4 page.
Optional: type the child's name and the date in the sheet header.
Click Generate New for a fresh sheet, then Print Worksheet.
Ask your child to find the missing number in each bond and write it in the dashed circle.

Print tip: Twelve bonds fit on one A4 page. Further bonds continue on the next sheet. Dashed circles mark where children write their answers.