MathematicsFreePrintable

Find the Missing Addend

A free mathematics worksheet ready for your classroom. Open in Kuraplan to grab the print-ready PDF, customize it for your students, or generate a fresh version in seconds.

Find the Missing Addend worksheet preview

Find the Missing Addend

Addition problems with missing numbers

🧮 Part 1: Find the Missing Number

Instructions: Each problem adds up to 67. Find the missing number to complete each addition problem.

1. 30 + _____ = 67
2. _____ + 25 = 67
3. 45 + _____ = 67
4. _____ + 13 = 67
5. 52 + _____ = 67
6. _____ + 39 = 67

✏️ Part 2: Show Your Work

Instructions: Solve these problems and show how you found your answer.

7. 18 + _____ = 67
8. _____ + 46 = 67
9. 35 + _____ = 67
10. _____ + 59 = 67

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