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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. 3 + 2 = ____
  2. ____ + 14 = 23
  3. 10 + 10 = ____
  4. 9 + 8 = ____
  5. 18 + 18 = ____
  6. 11 + ____ = 26
  7. 7 + ____ = 25
  8. ____ + 8 = 10
  9. ____ + 2 = 9
  10. 11 + ____ = 30
  11. ____ + 12 = 25
  12. 17 + ____ = 32
  13. 8 + ____ = 19
  14. 1 + 16 = ____
  15. 6 + ____ = 15
  16. ____ + 18 = 25
  17. 18 + ____ = 22
  18. 15 + ____ = 33
  19. 20 + 18 = ____
  20. 3 + 13 = ____

Answer Key

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