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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. ____ + 19 = 35
  2. 14 + 8 = ____
  3. ____ + 12 = 22
  4. ____ + 18 = 37
  5. 15 + 9 = ____
  6. ____ + 15 = 34
  7. ____ + 6 = 14
  8. 20 + ____ = 37
  9. 12 + ____ = 26
  10. ____ + 14 = 28
  11. 19 + 4 = ____
  12. 9 + ____ = 27
  13. 2 + 14 = ____
  14. 2 + ____ = 9
  15. 12 + 20 = ____
  16. 14 + ____ = 28
  17. ____ + 7 = 13
  18. 3 + ____ = 7
  19. 1 + ____ = 12
  20. 11 + 14 = ____
  21. 3 + 15 = ____
  22. 19 + ____ = 20
  23. ____ + 3 = 22

Answer Key