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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. ____ + 18 = 27
  2. 19 + ____ = 34
  3. 9 + 20 = ____
  4. 10 + 10 = ____
  5. 10 + 5 = ____
  6. 8 + 3 = ____
  7. 8 + 7 = ____
  8. 4 + ____ = 5
  9. ____ + 13 = 21
  10. 7 + ____ = 9
  11. ____ + 19 = 20
  12. 14 + ____ = 27
  13. 20 + ____ = 37
  14. 4 + 13 = ____
  15. 15 + 7 = ____

Answer Key

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