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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. ____ + 7 = 26
  3. ____ + 4 = 22
  4. 12 + 6 = ____
  5. 19 + 2 = ____
  6. 10 + 9 = ____
  7. 9 + ____ = 12
  8. ____ + 17 = 19
  9. 17 + ____ = 20
  10. 16 + 15 = ____
  11. ____ + 8 = 23
  12. 18 + 16 = ____
  13. ____ + 9 = 18
  14. 6 + 14 = ____
  15. ____ + 4 = 5
  16. 14 + ____ = 32
  17. 10 + ____ = 17
  18. 7 + 20 = ____
  19. ____ + 7 = 8
  20. 20 + ____ = 36
  21. 20 + 5 = ____
  22. 1 + 15 = ____

Answer Key

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