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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. 9 + ____ = 27
  2. ____ + 8 = 14
  3. ____ + 2 = 21
  4. 9 + 6 = ____
  5. 20 + ____ = 27
  6. 20 + 14 = ____
  7. ____ + 9 = 15
  8. 11 + ____ = 14
  9. 19 + 5 = ____
  10. 2 + 18 = ____
  11. ____ + 11 = 27
  12. 18 + ____ = 23
  13. 10 + 10 = ____
  14. 20 + 9 = ____

Answer Key

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