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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 = 14
  2. 5 + ____ = 10
  3. 4 + ____ = 5
  4. ____ + 17 = 36
  5. 20 + 17 = ____
  6. 8 + 20 = ____
  7. ____ + 16 = 18
  8. ____ + 2 = 7
  9. 10 + ____ = 23
  10. 18 + 11 = ____
  11. ____ + 13 = 21
  12. ____ + 17 = 37
  13. ____ + 14 = 30
  14. 13 + 14 = ____
  15. 11 + 9 = ____
  16. 10 + 4 = ____
  17. 16 + ____ = 19
  18. 10 + ____ = 13
  19. 19 + ____ = 28
  20. 16 + ____ = 34
  21. 1 + 11 = ____
  22. 9 + 3 = ____

Answer Key