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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. ____ + 3 = 11
  2. 17 + ____ = 37
  3. 4 + 17 = ____
  4. 19 + ____ = 24
  5. ____ + 17 = 33
  6. 5 + 19 = ____
  7. 2 + 20 = ____
  8. ____ + 17 = 28
  9. 6 + ____ = 13
  10. ____ + 5 = 12
  11. ____ + 3 = 11
  12. ____ + 4 = 8
  13. 1 + 17 = ____
  14. 14 + ____ = 18
  15. 9 + ____ = 13
  16. ____ + 14 = 16
  17. 3 + ____ = 22
  18. 12 + ____ = 13
  19. 4 + ____ = 8
  20. 5 + ____ = 7

Answer Key