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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. 19 + 17 = ____
  2. 19 + ____ = 33
  3. ____ + 14 = 15
  4. 4 + 3 = ____
  5. 8 + 10 = ____
  6. 8 + ____ = 27
  7. ____ + 10 = 17
  8. ____ + 16 = 27
  9. 19 + 1 = ____
  10. 18 + ____ = 29
  11. 16 + ____ = 30
  12. ____ + 13 = 30
  13. ____ + 5 = 6
  14. ____ + 1 = 17
  15. 19 + ____ = 36
  16. 2 + ____ = 10
  17. 14 + ____ = 24
  18. 13 + ____ = 27
  19. 7 + 19 = ____
  20. ____ + 1 = 18
  21. ____ + 5 = 8

Answer Key

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