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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. ____ + 8 = 20
  2. 7 + 2 = ____
  3. 15 + ____ = 24
  4. 10 + ____ = 28
  5. 2 + ____ = 15
  6. ____ + 14 = 34
  7. 12 + ____ = 15
  8. 6 + ____ = 20
  9. 17 + 4 = ____
  10. 2 + 11 = ____
  11. ____ + 8 = 21
  12. 3 + ____ = 21
  13. 7 + ____ = 18
  14. 13 + 6 = ____
  15. 13 + ____ = 29
  16. 10 + ____ = 11
  17. ____ + 10 = 28
  18. 11 + 10 = ____
  19. 20 + ____ = 37

Answer Key

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