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

Answer Key

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