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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. 17 + 12 = ____
  2. ____ + 9 = 28
  3. 10 + ____ = 25
  4. 18 + 3 = ____
  5. 5 + ____ = 8
  6. ____ + 3 = 20
  7. 1 + ____ = 3
  8. 18 + 20 = ____
  9. 12 + 14 = ____
  10. 15 + 2 = ____
  11. ____ + 6 = 7
  12. 20 + ____ = 33
  13. ____ + 13 = 22
  14. 10 + ____ = 12

Answer Key

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