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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. ____ + 12 = 30
  2. ____ + 14 = 32
  3. 13 + 16 = ____
  4. ____ + 19 = 24
  5. 18 + ____ = 33
  6. 2 + 13 = ____
  7. ____ + 2 = 10
  8. 20 + ____ = 40
  9. 11 + ____ = 30
  10. 12 + 5 = ____
  11. 7 + 3 = ____
  12. 2 + 8 = ____
  13. 5 + 16 = ____
  14. 17 + ____ = 18
  15. 16 + ____ = 31
  16. ____ + 14 = 23
  17. 8 + ____ = 24
  18. ____ + 6 = 10
  19. 13 + 17 = ____
  20. 6 + ____ = 16
  21. 15 + ____ = 31

Answer Key

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