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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. ____ + 8 = 22
  2. ____ + 7 = 9
  3. 19 + ____ = 24
  4. ____ + 10 = 21
  5. ____ + 19 = 33
  6. 9 + ____ = 26
  7. ____ + 13 = 30
  8. ____ + 5 = 9
  9. 3 + 12 = ____
  10. ____ + 11 = 25
  11. 2 + 10 = ____
  12. ____ + 15 = 25
  13. 19 + ____ = 35
  14. ____ + 8 = 23
  15. 20 + ____ = 37
  16. 3 + ____ = 10
  17. 10 + ____ = 16
  18. 14 + ____ = 26
  19. ____ + 6 = 16
  20. ____ + 18 = 29
  21. ____ + 7 = 19
  22. 14 + 2 = ____

Answer Key