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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 + 17 = ____
  2. ____ + 1 = 19
  3. ____ + 11 = 25
  4. 11 + ____ = 16
  5. 1 + 5 = ____
  6. ____ + 4 = 16
  7. 7 + 4 = ____
  8. 17 + 16 = ____
  9. ____ + 19 = 38
  10. ____ + 4 = 13
  11. 6 + ____ = 21
  12. ____ + 10 = 21
  13. ____ + 19 = 32
  14. 14 + 8 = ____
  15. ____ + 4 = 19
  16. 9 + ____ = 21
  17. 12 + ____ = 30
  18. 19 + ____ = 38
  19. 17 + 9 = ____
  20. 14 + 18 = ____
  21. ____ + 2 = 17
  22. 5 + 8 = ____
  23. 14 + 4 = ____
  24. 17 + ____ = 36

Answer Key