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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. 4 + ____ = 7
  2. 17 + 2 = ____
  3. 6 + 20 = ____
  4. ____ + 9 = 10
  5. ____ + 10 = 29
  6. ____ + 16 = 28
  7. 15 + ____ = 26
  8. ____ + 6 = 16
  9. 5 + 13 = ____
  10. 10 + ____ = 28
  11. ____ + 10 = 29
  12. 10 + 20 = ____
  13. 4 + 7 = ____
  14. ____ + 3 = 20
  15. 17 + ____ = 28
  16. 2 + 10 = ____
  17. 13 + 19 = ____
  18. ____ + 10 = 23
  19. 11 + ____ = 30
  20. 18 + ____ = 26
  21. ____ + 20 = 35
  22. 10 + ____ = 21
  23. 17 + ____ = 33

Answer Key

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