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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 + ____ = 20
  2. ____ + 5 = 12
  3. ____ + 16 = 32
  4. 6 + 12 = ____
  5. 9 + 11 = ____
  6. 11 + 15 = ____
  7. ____ + 14 = 27
  8. 17 + ____ = 37
  9. 5 + ____ = 19
  10. 3 + 17 = ____
  11. 16 + 2 = ____
  12. ____ + 16 = 21
  13. 1 + ____ = 5
  14. 3 + 6 = ____
  15. 14 + 18 = ____
  16. 9 + ____ = 16
  17. 18 + 9 = ____
  18. 10 + ____ = 14
  19. 12 + ____ = 26
  20. 8 + 20 = ____
  21. 16 + ____ = 26
  22. ____ + 11 = 21

Answer Key

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