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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 = 22
  2. ____ + 2 = 6
  3. ____ + 9 = 11
  4. 1 + ____ = 8
  5. 15 + 5 = ____
  6. 19 + 6 = ____
  7. ____ + 18 = 19
  8. ____ + 1 = 10
  9. 15 + ____ = 25
  10. 9 + 6 = ____
  11. ____ + 1 = 20
  12. ____ + 20 = 29
  13. ____ + 12 = 17
  14. 2 + 13 = ____
  15. ____ + 15 = 30
  16. 10 + ____ = 17
  17. ____ + 12 = 20
  18. 14 + 5 = ____
  19. 7 + 18 = ____
  20. 11 + ____ = 14

Answer Key

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