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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. 2 + 8 = ____
  2. 8 + ____ = 25
  3. 3 + ____ = 16
  4. 20 + ____ = 23
  5. 5 + ____ = 22
  6. 1 + ____ = 20
  7. 7 + ____ = 12
  8. 5 + 2 = ____
  9. 3 + 6 = ____
  10. 19 + 1 = ____
  11. 9 + ____ = 26
  12. 12 + ____ = 15
  13. 13 + ____ = 33
  14. ____ + 16 = 17
  15. 13 + 8 = ____

Answer Key