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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. ____ + 6 = 14
  2. ____ + 16 = 28
  3. 6 + ____ = 17
  4. ____ + 10 = 21
  5. 5 + 16 = ____
  6. 5 + 1 = ____
  7. 13 + 1 = ____
  8. ____ + 15 = 23
  9. ____ + 6 = 26
  10. 15 + ____ = 31
  11. 14 + 9 = ____
  12. 1 + 20 = ____
  13. ____ + 14 = 24
  14. 16 + 14 = ____
  15. 5 + 17 = ____
  16. 4 + 16 = ____
  17. 8 + 5 = ____
  18. 1 + ____ = 18
  19. ____ + 5 = 15
  20. ____ + 18 = 31
  21. 13 + 14 = ____
  22. 16 + ____ = 31

Answer Key

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