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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. 11 + ____ = 17
  2. ____ + 8 = 21
  3. 9 + 18 = ____
  4. ____ + 15 = 26
  5. ____ + 11 = 16
  6. 6 + 8 = ____
  7. 11 + ____ = 30
  8. 15 + 15 = ____
  9. ____ + 16 = 23
  10. 9 + ____ = 28
  11. 7 + ____ = 8
  12. ____ + 3 = 10
  13. 16 + 9 = ____
  14. 8 + 3 = ____
  15. 20 + ____ = 27

Answer Key

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