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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. ____ + 2 = 18
  2. ____ + 3 = 5
  3. 16 + ____ = 31
  4. ____ + 7 = 27
  5. 7 + ____ = 17
  6. 8 + ____ = 17
  7. 14 + ____ = 26
  8. ____ + 18 = 32
  9. 2 + 8 = ____
  10. 19 + 12 = ____
  11. 15 + 5 = ____
  12. 10 + ____ = 13
  13. 17 + ____ = 34
  14. ____ + 9 = 17
  15. 4 + 5 = ____
  16. 15 + ____ = 33
  17. 13 + ____ = 33
  18. 16 + 13 = ____
  19. 12 + ____ = 26
  20. ____ + 6 = 25
  21. ____ + 18 = 24

Answer Key

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