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

Answer Key

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