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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. 3 + 17 = ____
  2. 2 + ____ = 8
  3. 12 + ____ = 28
  4. 14 + 15 = ____
  5. 14 + 1 = ____
  6. 19 + ____ = 35
  7. 17 + ____ = 34
  8. 11 + 14 = ____
  9. ____ + 15 = 16
  10. 3 + 12 = ____
  11. ____ + 17 = 28
  12. 2 + ____ = 5
  13. 18 + 12 = ____
  14. 7 + 9 = ____
  15. 4 + 12 = ____
  16. 14 + 16 = ____
  17. 18 + ____ = 27
  18. 4 + 9 = ____
  19. ____ + 9 = 25
  20. 10 + ____ = 21

Answer Key

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