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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. 2 + 20 = ____
  2. ____ + 5 = 18
  3. 9 + 1 = ____
  4. ____ + 4 = 14
  5. 20 + 9 = ____
  6. ____ + 13 = 14
  7. ____ + 16 = 29
  8. ____ + 8 = 28
  9. 6 + 17 = ____
  10. ____ + 5 = 22
  11. ____ + 17 = 25
  12. 13 + 17 = ____
  13. 17 + ____ = 27
  14. 8 + 5 = ____
  15. ____ + 20 = 32
  16. 13 + 7 = ____
  17. 16 + ____ = 34
  18. ____ + 18 = 30
  19. 13 + ____ = 23
  20. 2 + 5 = ____

Answer Key

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