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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. ____ + 14 = 21
  2. 3 + ____ = 16
  3. 13 + 19 = ____
  4. ____ + 12 = 25
  5. ____ + 20 = 31
  6. 13 + ____ = 20
  7. ____ + 4 = 21
  8. ____ + 17 = 32
  9. 4 + ____ = 18
  10. 12 + 4 = ____
  11. ____ + 14 = 34
  12. ____ + 11 = 17
  13. ____ + 6 = 16
  14. ____ + 20 = 34
  15. 18 + ____ = 35
  16. ____ + 19 = 29
  17. 8 + 14 = ____
  18. 7 + 16 = ____
  19. 12 + 17 = ____
  20. ____ + 3 = 12
  21. 3 + ____ = 19
  22. ____ + 12 = 20

Answer Key

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