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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. 16 + 20 = ____
  2. 13 + 2 = ____
  3. 12 + 4 = ____
  4. 16 + 1 = ____
  5. 8 + 10 = ____
  6. 12 + 11 = ____
  7. 13 + 19 = ____
  8. ____ + 8 = 13
  9. 12 + 15 = ____
  10. ____ + 7 = 23
  11. 19 + ____ = 27
  12. ____ + 3 = 17
  13. 2 + ____ = 18
  14. 17 + 1 = ____
  15. ____ + 12 = 22
  16. ____ + 14 = 25
  17. ____ + 17 = 34
  18. 20 + ____ = 39
  19. ____ + 8 = 23
  20. ____ + 20 = 35
  21. ____ + 2 = 11
  22. 3 + 3 = ____

Answer Key

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