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

Answer Key

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