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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. ____ + 12 = 26
  2. 16 + ____ = 19
  3. 17 + 19 = ____
  4. ____ + 19 = 21
  5. ____ + 11 = 26
  6. 15 + 17 = ____
  7. ____ + 19 = 35
  8. 9 + 20 = ____
  9. 18 + 10 = ____
  10. ____ + 16 = 23
  11. ____ + 11 = 19
  12. 16 + ____ = 35
  13. ____ + 6 = 7
  14. 4 + ____ = 21
  15. ____ + 6 = 7
  16. 12 + ____ = 23
  17. 20 + ____ = 37
  18. 14 + ____ = 16
  19. 18 + ____ = 33

Answer Key

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