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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. 13 + ____ = 32
  2. 13 + ____ = 17
  3. 10 + ____ = 17
  4. 19 + 20 = ____
  5. 18 + ____ = 36
  6. 6 + ____ = 20
  7. ____ + 6 = 19
  8. ____ + 15 = 17
  9. 14 + 11 = ____
  10. 5 + ____ = 8
  11. 17 + 5 = ____
  12. ____ + 17 = 19
  13. ____ + 6 = 24
  14. 5 + ____ = 16
  15. 19 + 12 = ____
  16. 13 + ____ = 28
  17. 15 + 20 = ____
  18. 3 + ____ = 6
  19. 6 + ____ = 12
  20. 19 + 1 = ____

Answer Key

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