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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. 10 + 1 = ____
  2. 8 + 6 = ____
  3. 11 + 6 = ____
  4. 19 + 13 = ____
  5. 4 + ____ = 20
  6. 18 + 10 = ____
  7. 6 + 10 = ____
  8. ____ + 8 = 11
  9. 3 + 12 = ____
  10. 6 + ____ = 26
  11. ____ + 11 = 14
  12. 11 + 13 = ____
  13. 12 + 12 = ____
  14. 18 + 14 = ____
  15. 9 + ____ = 15
  16. ____ + 11 = 12
  17. 3 + ____ = 11
  18. 5 + ____ = 17
  19. 9 + 18 = ____
  20. 16 + 16 = ____
  21. 17 + ____ = 33
  22. 1 + ____ = 19

Answer Key