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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. 9 + ____ = 22
  2. 20 + 2 = ____
  3. 16 + 2 = ____
  4. 1 + 19 = ____
  5. 8 + 4 = ____
  6. 15 + 1 = ____
  7. 2 + 7 = ____
  8. 7 + ____ = 16
  9. 16 + ____ = 23
  10. 9 + 3 = ____
  11. 14 + ____ = 15
  12. ____ + 1 = 18
  13. 11 + ____ = 29
  14. ____ + 6 = 14
  15. 19 + ____ = 29
  16. ____ + 6 = 22
  17. 3 + 14 = ____
  18. 18 + 5 = ____
  19. 11 + ____ = 30
  20. 9 + 17 = ____
  21. 20 + 2 = ____
  22. 17 + ____ = 34

Answer Key