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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. ____ + 2 = 17
  2. 15 + 19 = ____
  3. 6 + 5 = ____
  4. 15 + ____ = 21
  5. 9 + 12 = ____
  6. 10 + ____ = 30
  7. 12 + ____ = 30
  8. 12 + ____ = 21
  9. ____ + 1 = 19
  10. 9 + 2 = ____
  11. ____ + 11 = 12
  12. ____ + 11 = 22
  13. ____ + 13 = 19
  14. 11 + 3 = ____
  15. ____ + 4 = 6
  16. 13 + 8 = ____
  17. 20 + ____ = 24
  18. ____ + 6 = 14
  19. ____ + 10 = 11

Answer Key

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