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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. ____ + 17 = 27
  2. 3 + 6 = ____
  3. 2 + 11 = ____
  4. 12 + 17 = ____
  5. 2 + 17 = ____
  6. ____ + 20 = 21
  7. 3 + 13 = ____
  8. ____ + 5 = 17
  9. 9 + 10 = ____
  10. 7 + 13 = ____
  11. ____ + 7 = 26
  12. ____ + 12 = 30
  13. 1 + 19 = ____
  14. ____ + 7 = 20
  15. ____ + 18 = 27
  16. 3 + ____ = 9
  17. 5 + 12 = ____
  18. ____ + 2 = 7
  19. 19 + 15 = ____

Answer Key

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