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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. 9 + 6 = ____
  2. 19 + 19 = ____
  3. 9 + 7 = ____
  4. 16 + 20 = ____
  5. 1 + 7 = ____
  6. 5 + 3 = ____
  7. ____ + 19 = 38
  8. 12 + 6 = ____
  9. 5 + 4 = ____
  10. ____ + 6 = 13
  11. ____ + 7 = 20
  12. 12 + ____ = 19
  13. ____ + 7 = 20
  14. ____ + 13 = 16
  15. 1 + ____ = 11
  16. 11 + ____ = 12
  17. 11 + 11 = ____
  18. 12 + 6 = ____
  19. 13 + 11 = ____
  20. 3 + 17 = ____
  21. 18 + 10 = ____
  22. ____ + 12 = 24

Answer Key