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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. 15 + 10 = ____
  2. 14 + 17 = ____
  3. 6 + 20 = ____
  4. 5 + 3 = ____
  5. 10 + 18 = ____
  6. 19 + ____ = 20
  7. 20 + ____ = 30
  8. 1 + ____ = 14
  9. 10 + 1 = ____
  10. 9 + 12 = ____
  11. 3 + 1 = ____
  12. ____ + 3 = 13
  13. ____ + 3 = 23
  14. 17 + 4 = ____
  15. 18 + ____ = 32
  16. 5 + 13 = ____
  17. 11 + 11 = ____
  18. 1 + 4 = ____
  19. 7 + 1 = ____

Answer Key

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