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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 + 19 = ____
  2. 12 + ____ = 32
  3. 20 + ____ = 28
  4. 7 + 2 = ____
  5. 7 + 6 = ____
  6. 5 + 11 = ____
  7. 13 + ____ = 33
  8. 3 + 6 = ____
  9. ____ + 14 = 21
  10. 16 + ____ = 30
  11. ____ + 11 = 28
  12. ____ + 9 = 23
  13. 16 + ____ = 17
  14. 7 + 5 = ____
  15. 11 + 11 = ____
  16. 1 + 8 = ____
  17. ____ + 1 = 15
  18. 6 + ____ = 13
  19. 9 + 3 = ____

Answer Key