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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. 1 + ____ = 16
  2. 3 + 2 = ____
  3. 6 + ____ = 18
  4. ____ + 7 = 24
  5. ____ + 2 = 9
  6. 9 + ____ = 22
  7. 1 + ____ = 13
  8. ____ + 13 = 31
  9. 12 + 20 = ____
  10. ____ + 5 = 16
  11. ____ + 19 = 37
  12. 11 + ____ = 20
  13. ____ + 11 = 20
  14. 14 + ____ = 25
  15. 11 + 1 = ____

Answer Key