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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 + ____ = 22
  3. ____ + 3 = 4
  4. ____ + 9 = 20
  5. 20 + ____ = 25
  6. 19 + ____ = 30
  7. 1 + 15 = ____
  8. 19 + ____ = 22
  9. ____ + 10 = 12
  10. ____ + 8 = 12
  11. 5 + ____ = 25
  12. 6 + 16 = ____
  13. ____ + 4 = 6
  14. 19 + ____ = 37
  15. ____ + 1 = 16
  16. 4 + ____ = 16
  17. ____ + 9 = 26
  18. 2 + 1 = ____
  19. 6 + 12 = ____
  20. 12 + 3 = ____
  21. 9 + 4 = ____
  22. ____ + 16 = 18

Answer Key