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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. 6 + ____ = 14
  2. 13 + 13 = ____
  3. 11 + 10 = ____
  4. 15 + 12 = ____
  5. ____ + 3 = 23
  6. ____ + 9 = 27
  7. 20 + ____ = 35
  8. ____ + 14 = 23
  9. 15 + ____ = 28
  10. ____ + 12 = 15
  11. 13 + 4 = ____
  12. ____ + 12 = 23
  13. ____ + 16 = 26
  14. 10 + 11 = ____
  15. 20 + ____ = 25
  16. 15 + 11 = ____
  17. 8 + 17 = ____
  18. ____ + 13 = 25
  19. 19 + ____ = 31

Answer Key

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