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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 + 8 = ____
  2. ____ + 17 = 18
  3. 17 + 10 = ____
  4. ____ + 1 = 6
  5. 9 + ____ = 11
  6. 2 + 14 = ____
  7. 8 + ____ = 20
  8. 7 + 12 = ____
  9. 11 + 12 = ____
  10. 5 + ____ = 13
  11. 3 + 18 = ____
  12. 11 + 1 = ____
  13. 18 + ____ = 21
  14. 14 + ____ = 15

Answer Key

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