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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 + ____ = 19
  2. 13 + ____ = 21
  3. 10 + ____ = 29
  4. ____ + 12 = 29
  5. 12 + ____ = 14
  6. 2 + 7 = ____
  7. 16 + ____ = 31
  8. 6 + ____ = 10
  9. 2 + ____ = 9
  10. ____ + 17 = 33
  11. ____ + 12 = 17
  12. 11 + 11 = ____
  13. 11 + ____ = 28
  14. 14 + 1 = ____
  15. ____ + 15 = 19
  16. 13 + 9 = ____
  17. 13 + ____ = 29
  18. 7 + ____ = 15
  19. ____ + 7 = 12
  20. 19 + 4 = ____
  21. 11 + ____ = 12
  22. ____ + 20 = 21

Answer Key

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