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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. 6 + ____ = 9
  2. ____ + 11 = 31
  3. ____ + 15 = 29
  4. 16 + 12 = ____
  5. ____ + 16 = 27
  6. ____ + 11 = 16
  7. 18 + 9 = ____
  8. 19 + ____ = 34
  9. ____ + 13 = 30
  10. 18 + ____ = 28
  11. 11 + ____ = 31
  12. 6 + ____ = 11
  13. 10 + 2 = ____
  14. 19 + 12 = ____
  15. 10 + ____ = 19
  16. 9 + ____ = 14
  17. 18 + ____ = 37
  18. ____ + 13 = 32
  19. ____ + 10 = 25
  20. 20 + ____ = 29
  21. ____ + 8 = 9
  22. ____ + 15 = 24

Answer Key