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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 + ____ = 24
  2. ____ + 2 = 21
  3. 3 + 1 = ____
  4. 18 + ____ = 29
  5. ____ + 17 = 34
  6. 14 + 6 = ____
  7. 18 + 17 = ____
  8. 18 + 10 = ____
  9. 4 + 5 = ____
  10. 1 + 6 = ____
  11. ____ + 17 = 29
  12. 9 + ____ = 14
  13. ____ + 14 = 34
  14. ____ + 16 = 27
  15. 4 + 9 = ____
  16. 3 + ____ = 13
  17. 17 + ____ = 21
  18. 14 + 12 = ____
  19. 20 + ____ = 24

Answer Key

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