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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. 13 + ____ = 15
  2. ____ + 5 = 12
  3. 11 + ____ = 15
  4. 5 + 8 = ____
  5. ____ + 4 = 8
  6. 7 + 20 = ____
  7. ____ + 20 = 34
  8. 11 + ____ = 12
  9. ____ + 17 = 36
  10. ____ + 8 = 18
  11. 16 + 1 = ____
  12. 14 + 2 = ____
  13. 5 + 12 = ____
  14. 17 + 16 = ____
  15. 7 + ____ = 14
  16. 16 + ____ = 35
  17. 9 + 15 = ____
  18. 15 + 5 = ____
  19. ____ + 2 = 14

Answer Key

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