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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. 9 + ____ = 15
  2. 6 + 2 = ____
  3. ____ + 15 = 33
  4. 6 + 5 = ____
  5. ____ + 7 = 27
  6. 16 + 6 = ____
  7. ____ + 4 = 12
  8. ____ + 7 = 10
  9. ____ + 1 = 9
  10. 13 + 3 = ____
  11. 10 + 4 = ____
  12. 11 + ____ = 31
  13. ____ + 16 = 33
  14. 7 + ____ = 12
  15. 17 + ____ = 35
  16. ____ + 18 = 27
  17. 19 + 8 = ____
  18. ____ + 14 = 28
  19. 4 + 4 = ____
  20. 19 + ____ = 26
  21. ____ + 16 = 20

Answer Key

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