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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. 12 + ____ = 27
  2. 15 + ____ = 23
  3. 17 + ____ = 22
  4. 3 + 7 = ____
  5. 14 + 14 = ____
  6. 13 + 12 = ____
  7. ____ + 4 = 19
  8. ____ + 14 = 29
  9. 2 + ____ = 4
  10. 6 + 8 = ____
  11. ____ + 11 = 31
  12. 13 + ____ = 25
  13. ____ + 2 = 4
  14. 13 + 9 = ____
  15. 5 + ____ = 12
  16. ____ + 3 = 9
  17. 14 + 14 = ____

Answer Key