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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 + 3 = ____
  2. 16 + ____ = 19
  3. 18 + 1 = ____
  4. 10 + 8 = ____
  5. ____ + 13 = 26
  6. ____ + 5 = 22
  7. 16 + 4 = ____
  8. 4 + ____ = 10
  9. 5 + 8 = ____
  10. ____ + 2 = 10
  11. ____ + 5 = 21
  12. ____ + 8 = 10
  13. ____ + 20 = 36
  14. ____ + 11 = 25
  15. 14 + 10 = ____
  16. ____ + 15 = 31
  17. ____ + 16 = 29
  18. 14 + ____ = 15
  19. 18 + ____ = 31
  20. ____ + 15 = 26
  21. ____ + 14 = 15
  22. 19 + 6 = ____
  23. ____ + 3 = 21

Answer Key

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