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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. ____ + 8 = 25
  2. 19 + 2 = ____
  3. 20 + ____ = 39
  4. 7 + 19 = ____
  5. 3 + 9 = ____
  6. ____ + 14 = 23
  7. 13 + 17 = ____
  8. 8 + 19 = ____
  9. ____ + 13 = 26
  10. 20 + ____ = 25
  11. 16 + ____ = 20
  12. 16 + 17 = ____
  13. 9 + ____ = 10
  14. 9 + ____ = 18
  15. 7 + ____ = 8
  16. 16 + ____ = 26
  17. 19 + 3 = ____
  18. ____ + 8 = 20
  19. 16 + ____ = 17

Answer Key

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