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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. 2 + ____ = 16
  2. 6 + 19 = ____
  3. ____ + 15 = 24
  4. 17 + 8 = ____
  5. ____ + 2 = 10
  6. ____ + 1 = 10
  7. ____ + 14 = 23
  8. 19 + 18 = ____
  9. 15 + 14 = ____
  10. 20 + ____ = 23
  11. 13 + ____ = 17
  12. 9 + ____ = 15
  13. 7 + 4 = ____
  14. 8 + 15 = ____
  15. 18 + ____ = 36
  16. 7 + ____ = 22
  17. 18 + 9 = ____
  18. ____ + 20 = 40
  19. 11 + 1 = ____
  20. 9 + ____ = 16
  21. ____ + 19 = 28
  22. 3 + 19 = ____

Answer Key