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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. ____ + 3 = 23
  2. 10 + 4 = ____
  3. ____ + 20 = 30
  4. 7 + 6 = ____
  5. ____ + 7 = 21
  6. 1 + ____ = 9
  7. 9 + ____ = 16
  8. ____ + 7 = 13
  9. 11 + 2 = ____
  10. 19 + ____ = 31
  11. 16 + ____ = 36
  12. 19 + 10 = ____
  13. 16 + ____ = 20
  14. ____ + 2 = 11
  15. ____ + 16 = 19
  16. 16 + ____ = 23
  17. ____ + 18 = 32
  18. ____ + 8 = 10
  19. ____ + 2 = 4
  20. 9 + 19 = ____
  21. 7 + 7 = ____
  22. 4 + 8 = ____
  23. 20 + ____ = 24

Answer Key

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