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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. 11 + 8 = ____
  2. ____ + 16 = 35
  3. 19 + ____ = 26
  4. ____ + 19 = 34
  5. 11 + 5 = ____
  6. ____ + 12 = 15
  7. ____ + 17 = 18
  8. ____ + 17 = 37
  9. 8 + 6 = ____
  10. 12 + 17 = ____
  11. 7 + 2 = ____
  12. 5 + 4 = ____
  13. 5 + 3 = ____
  14. 19 + ____ = 28
  15. 3 + ____ = 22
  16. 14 + ____ = 29
  17. 18 + ____ = 26
  18. ____ + 11 = 26
  19. ____ + 20 = 36
  20. ____ + 12 = 18
  21. ____ + 13 = 20
  22. 10 + 4 = ____
  23. 10 + ____ = 20

Answer Key

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