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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. ____ + 16 = 21
  2. 13 + ____ = 30
  3. 20 + 9 = ____
  4. 17 + ____ = 23
  5. 16 + ____ = 27
  6. 10 + 13 = ____
  7. 5 + 19 = ____
  8. 10 + 6 = ____
  9. 18 + 4 = ____
  10. ____ + 3 = 16
  11. 12 + ____ = 16
  12. ____ + 3 = 14
  13. 15 + 2 = ____
  14. ____ + 3 = 23
  15. 5 + 19 = ____
  16. ____ + 4 = 10
  17. 4 + 12 = ____
  18. 9 + ____ = 14
  19. ____ + 19 = 30

Answer Key

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