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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. 20 + ____ = 29
  2. 13 + ____ = 27
  3. 11 + ____ = 29
  4. 13 + ____ = 14
  5. 11 + 13 = ____
  6. ____ + 2 = 19
  7. 19 + ____ = 29
  8. 19 + ____ = 24
  9. 1 + 16 = ____
  10. 19 + 15 = ____
  11. 11 + ____ = 30
  12. 11 + ____ = 15
  13. ____ + 13 = 16
  14. 2 + 18 = ____
  15. 5 + 20 = ____
  16. 7 + 17 = ____
  17. 10 + 18 = ____
  18. 4 + 6 = ____
  19. 13 + ____ = 31

Answer Key

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