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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. 16 + ____ = 22
  2. 3 + 15 = ____
  3. 18 + ____ = 33
  4. 7 + ____ = 14
  5. ____ + 3 = 10
  6. ____ + 5 = 11
  7. 15 + ____ = 30
  8. 16 + ____ = 26
  9. ____ + 15 = 22
  10. ____ + 17 = 26
  11. 16 + ____ = 32
  12. ____ + 13 = 15
  13. 11 + ____ = 15
  14. 1 + 6 = ____
  15. 17 + ____ = 28
  16. 3 + 8 = ____
  17. ____ + 17 = 27
  18. 11 + 7 = ____
  19. 4 + 12 = ____
  20. 19 + ____ = 21
  21. 19 + 12 = ____
  22. ____ + 8 = 21
  23. 3 + ____ = 19

Answer Key