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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. 20 + 12 = ____
  2. 17 + 16 = ____
  3. 5 + 9 = ____
  4. 12 + ____ = 30
  5. ____ + 6 = 19
  6. 18 + ____ = 28
  7. 14 + ____ = 27
  8. 7 + ____ = 27
  9. 10 + 10 = ____
  10. ____ + 9 = 22
  11. ____ + 3 = 18
  12. 14 + ____ = 28
  13. ____ + 4 = 23
  14. 9 + ____ = 16
  15. 2 + 10 = ____

Answer Key

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