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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. 13 + 3 = ____
  2. 13 + ____ = 30
  3. 19 + ____ = 23
  4. 14 + ____ = 20
  5. 7 + ____ = 13
  6. 3 + 1 = ____
  7. ____ + 16 = 24
  8. 10 + 12 = ____
  9. 6 + ____ = 16
  10. 3 + 14 = ____
  11. ____ + 16 = 20
  12. 20 + 9 = ____
  13. 10 + ____ = 27
  14. ____ + 3 = 13
  15. 13 + 15 = ____
  16. 14 + 5 = ____

Answer Key