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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 + 3 = ____
  2. ____ + 8 = 14
  3. ____ + 15 = 25
  4. 15 + 12 = ____
  5. 4 + 18 = ____
  6. 14 + ____ = 22
  7. ____ + 3 = 21
  8. 12 + ____ = 32
  9. 7 + ____ = 10
  10. ____ + 1 = 8
  11. ____ + 16 = 27
  12. 8 + ____ = 9
  13. ____ + 20 = 35
  14. 4 + 9 = ____
  15. ____ + 15 = 34
  16. 6 + 10 = ____
  17. 3 + ____ = 7
  18. 17 + ____ = 24
  19. 20 + ____ = 34
  20. 8 + ____ = 28

Answer Key

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