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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. 7 + 16 = ____
  2. 4 + 14 = ____
  3. 14 + ____ = 25
  4. ____ + 2 = 7
  5. ____ + 4 = 23
  6. 2 + 18 = ____
  7. 15 + ____ = 26
  8. 14 + ____ = 31
  9. 8 + 1 = ____
  10. 5 + 20 = ____
  11. ____ + 5 = 22
  12. 1 + 4 = ____
  13. 3 + 8 = ____
  14. ____ + 11 = 31
  15. 12 + 18 = ____
  16. 12 + 19 = ____
  17. 7 + 14 = ____
  18. 9 + ____ = 10
  19. 2 + ____ = 19
  20. 9 + ____ = 23
  21. 4 + ____ = 15
  22. ____ + 3 = 9

Answer Key