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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 = 29
  2. 18 + ____ = 19
  3. 2 + ____ = 14
  4. 4 + ____ = 6
  5. 3 + ____ = 14
  6. 7 + ____ = 27
  7. 17 + ____ = 23
  8. 20 + 11 = ____
  9. 6 + 10 = ____
  10. 8 + ____ = 15
  11. 4 + ____ = 14
  12. 6 + 6 = ____
  13. 19 + 12 = ____
  14. ____ + 4 = 8
  15. 15 + 17 = ____
  16. 13 + 9 = ____
  17. 11 + 2 = ____

Answer Key