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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. 18 + ____ = 24
  2. 8 + 4 = ____
  3. 11 + ____ = 20
  4. 10 + 16 = ____
  5. 10 + 18 = ____
  6. 8 + ____ = 10
  7. 1 + ____ = 3
  8. 4 + 11 = ____
  9. 8 + ____ = 11
  10. ____ + 13 = 31
  11. 3 + 9 = ____
  12. 20 + 1 = ____
  13. 19 + ____ = 33
  14. ____ + 17 = 21
  15. 2 + 9 = ____
  16. 20 + ____ = 30
  17. ____ + 9 = 26
  18. 5 + 11 = ____
  19. 13 + ____ = 15

Answer Key

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