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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. 17 + 8 = ____
  2. ____ + 11 = 26
  3. 19 + 13 = ____
  4. 7 + 18 = ____
  5. 16 + ____ = 29
  6. 5 + 3 = ____
  7. 7 + 6 = ____
  8. 15 + 5 = ____
  9. 2 + 4 = ____
  10. 7 + ____ = 12
  11. 13 + 5 = ____
  12. 3 + ____ = 8
  13. 8 + ____ = 14
  14. 20 + ____ = 27
  15. 1 + 20 = ____
  16. 20 + ____ = 36
  17. ____ + 8 = 26
  18. 8 + ____ = 24
  19. 15 + 12 = ____

Answer Key

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