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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. 2 + ____ = 5
  2. 17 + ____ = 29
  3. 9 + ____ = 26
  4. 3 + 13 = ____
  5. 4 + 13 = ____
  6. 5 + 16 = ____
  7. 7 + ____ = 10
  8. 12 + ____ = 23
  9. 5 + ____ = 24
  10. 8 + ____ = 23
  11. 20 + 14 = ____
  12. 3 + ____ = 5
  13. 5 + 12 = ____
  14. ____ + 10 = 21
  15. 6 + 18 = ____
  16. 1 + 4 = ____
  17. 8 + ____ = 22
  18. 14 + 6 = ____
  19. 20 + ____ = 36

Answer Key

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