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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. ____ + 1 = 10
  2. 19 + 16 = ____
  3. 12 + 12 = ____
  4. ____ + 4 = 7
  5. ____ + 17 = 33
  6. 20 + ____ = 21
  7. 18 + 14 = ____
  8. 3 + 5 = ____
  9. 7 + 16 = ____
  10. 6 + 14 = ____
  11. 6 + ____ = 9
  12. 11 + ____ = 24
  13. ____ + 18 = 26
  14. 19 + ____ = 22
  15. 10 + 18 = ____
  16. 8 + ____ = 19
  17. 1 + ____ = 17
  18. 19 + 5 = ____
  19. 1 + 18 = ____
  20. 9 + 3 = ____
  21. 16 + 14 = ____
  22. ____ + 5 = 8
  23. 5 + 15 = ____

Answer Key