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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. 10 + ____ = 28
  2. 12 + 1 = ____
  3. ____ + 3 = 8
  4. 7 + ____ = 24
  5. 11 + ____ = 29
  6. 7 + 16 = ____
  7. 3 + 2 = ____
  8. ____ + 13 = 25
  9. 1 + 19 = ____
  10. 4 + ____ = 18
  11. ____ + 19 = 32
  12. 3 + ____ = 11
  13. 10 + 2 = ____
  14. 15 + ____ = 32
  15. ____ + 8 = 15
  16. 2 + 6 = ____
  17. 2 + 9 = ____
  18. ____ + 9 = 15
  19. 8 + 5 = ____

Answer Key