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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. ____ + 5 = 9
  2. 10 + ____ = 21
  3. 19 + ____ = 27
  4. 19 + 17 = ____
  5. 15 + ____ = 29
  6. 8 + 12 = ____
  7. 2 + ____ = 19
  8. 15 + 5 = ____
  9. 6 + ____ = 14
  10. 10 + 18 = ____
  11. 11 + 12 = ____
  12. 9 + 18 = ____
  13. 16 + ____ = 22
  14. 19 + ____ = 38
  15. 2 + 5 = ____
  16. 17 + 9 = ____
  17. ____ + 15 = 16
  18. ____ + 7 = 18
  19. ____ + 7 = 10
  20. 15 + 6 = ____
  21. ____ + 14 = 22
  22. ____ + 4 = 17

Answer Key

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