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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. 17 + 19 = ____
  2. ____ + 13 = 26
  3. ____ + 2 = 19
  4. 17 + ____ = 30
  5. 12 + 7 = ____
  6. 20 + ____ = 27
  7. ____ + 7 = 8
  8. 16 + 8 = ____
  9. ____ + 2 = 7
  10. ____ + 10 = 12
  11. 13 + ____ = 16
  12. 6 + ____ = 22
  13. 7 + 10 = ____
  14. ____ + 16 = 25
  15. ____ + 14 = 33
  16. 9 + ____ = 15
  17. 2 + ____ = 8
  18. 4 + 6 = ____
  19. 5 + ____ = 11

Answer Key