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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. ____ + 9 = 29
  3. 8 + 19 = ____
  4. ____ + 14 = 19
  5. 3 + 6 = ____
  6. 1 + 9 = ____
  7. 16 + ____ = 17
  8. ____ + 11 = 29
  9. ____ + 9 = 20
  10. 14 + ____ = 15
  11. ____ + 7 = 25
  12. ____ + 12 = 19
  13. 19 + ____ = 39
  14. ____ + 1 = 7
  15. ____ + 7 = 27
  16. 13 + ____ = 27
  17. ____ + 1 = 5
  18. ____ + 9 = 15
  19. 14 + 19 = ____

Answer Key