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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. 6 + 1 = ____
  2. 17 + 16 = ____
  3. ____ + 15 = 21
  4. 3 + ____ = 19
  5. ____ + 3 = 23
  6. 15 + 15 = ____
  7. ____ + 6 = 19
  8. 2 + ____ = 6
  9. 20 + 17 = ____
  10. ____ + 16 = 23
  11. 16 + ____ = 35
  12. ____ + 19 = 39
  13. 4 + ____ = 6
  14. 9 + 11 = ____
  15. 5 + ____ = 21
  16. 1 + ____ = 20
  17. ____ + 2 = 22
  18. 7 + 1 = ____
  19. ____ + 14 = 29

Answer Key

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