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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. ____ + 19 = 32
  2. 9 + 8 = ____
  3. ____ + 12 = 22
  4. ____ + 19 = 38
  5. ____ + 9 = 27
  6. 17 + 13 = ____
  7. 1 + ____ = 11
  8. 12 + 19 = ____
  9. 16 + 20 = ____
  10. ____ + 3 = 21
  11. 18 + 1 = ____
  12. 10 + 8 = ____
  13. 6 + ____ = 11
  14. 10 + 3 = ____
  15. ____ + 7 = 23
  16. 15 + ____ = 30
  17. 1 + 13 = ____
  18. 19 + 11 = ____
  19. ____ + 8 = 23
  20. ____ + 7 = 12
  21. ____ + 1 = 10

Answer Key

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