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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. 16 + ____ = 17
  2. ____ + 16 = 22
  3. 2 + ____ = 22
  4. ____ + 10 = 28
  5. 8 + ____ = 20
  6. ____ + 8 = 12
  7. ____ + 6 = 11
  8. 15 + ____ = 21
  9. 18 + ____ = 36
  10. ____ + 13 = 21
  11. 14 + ____ = 31
  12. ____ + 10 = 29
  13. 20 + 8 = ____
  14. ____ + 4 = 24
  15. ____ + 1 = 17
  16. 12 + 20 = ____
  17. ____ + 9 = 25
  18. 8 + ____ = 12
  19. 9 + 7 = ____
  20. ____ + 2 = 3
  21. 14 + 16 = ____
  22. 3 + 4 = ____
  23. ____ + 6 = 24

Answer Key

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