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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. 7 + ____ = 16
  2. 5 + 1 = ____
  3. 15 + ____ = 16
  4. 3 + 15 = ____
  5. 20 + 11 = ____
  6. 16 + ____ = 30
  7. 18 + 8 = ____
  8. ____ + 9 = 14
  9. 19 + 19 = ____
  10. 5 + ____ = 15
  11. 18 + ____ = 26
  12. 20 + ____ = 37
  13. ____ + 17 = 30
  14. 18 + ____ = 32
  15. ____ + 12 = 21
  16. 7 + 2 = ____
  17. ____ + 12 = 16
  18. ____ + 11 = 27
  19. ____ + 19 = 27
  20. 6 + 16 = ____

Answer Key

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