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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. 9 + 7 = ____
  2. 3 + ____ = 10
  3. ____ + 3 = 9
  4. 15 + 1 = ____
  5. 8 + ____ = 12
  6. 1 + 20 = ____
  7. 1 + ____ = 5
  8. ____ + 19 = 33
  9. ____ + 1 = 18
  10. 14 + ____ = 32
  11. ____ + 7 = 26
  12. ____ + 14 = 17
  13. ____ + 2 = 5
  14. 8 + 3 = ____
  15. 5 + ____ = 21
  16. 14 + ____ = 27
  17. 8 + ____ = 15
  18. 2 + 20 = ____

Answer Key

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