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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. ____ + 5 = 25
  2. 15 + ____ = 31
  3. 2 + ____ = 14
  4. 20 + 19 = ____
  5. 4 + ____ = 24
  6. 17 + ____ = 26
  7. 17 + ____ = 27
  8. 8 + ____ = 9
  9. 6 + ____ = 17
  10. ____ + 14 = 29
  11. 7 + ____ = 12
  12. 3 + 5 = ____
  13. ____ + 16 = 19
  14. ____ + 20 = 39
  15. ____ + 7 = 25
  16. 13 + 7 = ____
  17. ____ + 1 = 4
  18. 20 + ____ = 23
  19. 20 + ____ = 33
  20. 6 + ____ = 22

Answer Key

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