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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. ____ + 18 = 27
  2. 10 + 15 = ____
  3. 8 + 18 = ____
  4. ____ + 9 = 18
  5. 13 + ____ = 26
  6. ____ + 12 = 26
  7. ____ + 18 = 31
  8. ____ + 5 = 7
  9. 17 + 10 = ____
  10. 10 + ____ = 11
  11. ____ + 1 = 7
  12. 8 + ____ = 11
  13. 2 + 3 = ____
  14. ____ + 14 = 20
  15. 12 + 12 = ____
  16. 15 + 3 = ____

Answer Key

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