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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. ____ + 14 = 29
  2. 18 + ____ = 27
  3. 16 + ____ = 24
  4. 8 + ____ = 16
  5. ____ + 19 = 35
  6. 13 + ____ = 32
  7. 10 + ____ = 16
  8. ____ + 16 = 18
  9. 16 + 15 = ____
  10. 11 + ____ = 29
  11. 17 + 18 = ____
  12. ____ + 1 = 2
  13. ____ + 4 = 18
  14. 11 + 3 = ____
  15. 10 + 14 = ____
  16. ____ + 11 = 22
  17. ____ + 19 = 28
  18. 7 + 11 = ____
  19. 17 + ____ = 25
  20. 6 + ____ = 26
  21. 11 + ____ = 30

Answer Key

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