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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. 17 + ____ = 34
  2. 6 + ____ = 7
  3. 11 + 4 = ____
  4. 17 + ____ = 22
  5. ____ + 18 = 35
  6. ____ + 2 = 16
  7. ____ + 12 = 30
  8. ____ + 15 = 35
  9. 6 + 14 = ____
  10. 11 + ____ = 16
  11. 14 + ____ = 30
  12. 5 + ____ = 20
  13. ____ + 5 = 25
  14. 9 + ____ = 11
  15. ____ + 17 = 19

Answer Key