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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 = 25
  2. ____ + 15 = 35
  3. ____ + 14 = 19
  4. ____ + 7 = 11
  5. ____ + 3 = 10
  6. 17 + 1 = ____
  7. ____ + 11 = 15
  8. 12 + 18 = ____
  9. ____ + 6 = 18
  10. ____ + 13 = 16
  11. ____ + 17 = 19
  12. 11 + 6 = ____
  13. ____ + 2 = 20
  14. 15 + 12 = ____
  15. 18 + 8 = ____
  16. ____ + 6 = 25
  17. ____ + 1 = 11
  18. 8 + ____ = 15
  19. 20 + ____ = 30

Answer Key

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