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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. 20 + ____ = 34
  2. 3 + 6 = ____
  3. ____ + 5 = 15
  4. ____ + 18 = 30
  5. 2 + ____ = 4
  6. 6 + ____ = 18
  7. 14 + ____ = 30
  8. 5 + 16 = ____
  9. 7 + 6 = ____
  10. 10 + ____ = 25
  11. 16 + ____ = 26
  12. 5 + ____ = 23
  13. 8 + ____ = 28
  14. 16 + ____ = 25
  15. 4 + ____ = 17
  16. ____ + 20 = 33
  17. 17 + 13 = ____
  18. 20 + 4 = ____
  19. 8 + 7 = ____

Answer Key

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