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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. ____ + 4 = 10
  2. 15 + 8 = ____
  3. 2 + 9 = ____
  4. 19 + 20 = ____
  5. ____ + 20 = 39
  6. 16 + ____ = 17
  7. 16 + ____ = 18
  8. ____ + 13 = 31
  9. ____ + 3 = 18
  10. 7 + ____ = 14
  11. 7 + 1 = ____
  12. 18 + 11 = ____
  13. ____ + 17 = 26
  14. 10 + ____ = 27
  15. 3 + ____ = 18
  16. 4 + 10 = ____
  17. 11 + 13 = ____
  18. 15 + ____ = 20
  19. 11 + ____ = 14

Answer Key

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