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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. 8 + ____ = 17
  2. 8 + 13 = ____
  3. 10 + ____ = 17
  4. 17 + 12 = ____
  5. 17 + ____ = 30
  6. 6 + 13 = ____
  7. ____ + 19 = 28
  8. 7 + 15 = ____
  9. ____ + 6 = 25
  10. ____ + 9 = 28
  11. 6 + ____ = 15
  12. ____ + 13 = 15
  13. 12 + ____ = 32
  14. 19 + ____ = 27
  15. ____ + 7 = 27
  16. 20 + 12 = ____

Answer Key