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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. ____ + 14 = 29
  2. ____ + 16 = 27
  3. 11 + 19 = ____
  4. 10 + 6 = ____
  5. ____ + 10 = 29
  6. 13 + ____ = 23
  7. 11 + 11 = ____
  8. 9 + ____ = 13
  9. 18 + 12 = ____
  10. 19 + ____ = 28
  11. 2 + ____ = 18
  12. 10 + ____ = 15
  13. ____ + 6 = 10
  14. 2 + 17 = ____
  15. ____ + 9 = 25
  16. 14 + ____ = 29
  17. 13 + 5 = ____
  18. 8 + 8 = ____

Answer Key