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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. 16 + ____ = 20
  2. 5 + ____ = 14
  3. ____ + 11 = 30
  4. ____ + 9 = 19
  5. 16 + ____ = 31
  6. ____ + 5 = 19
  7. 8 + 1 = ____
  8. 1 + ____ = 18
  9. ____ + 18 = 20
  10. ____ + 2 = 18
  11. ____ + 11 = 18
  12. ____ + 11 = 31
  13. 8 + 4 = ____
  14. 7 + ____ = 26
  15. ____ + 16 = 18
  16. 16 + 8 = ____

Answer Key