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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. 15 + ____ = 28
  2. 17 + ____ = 19
  3. 15 + ____ = 27
  4. 12 + 8 = ____
  5. ____ + 11 = 26
  6. 6 + ____ = 24
  7. 16 + ____ = 25
  8. ____ + 6 = 15
  9. ____ + 14 = 23
  10. 13 + 8 = ____
  11. 6 + 17 = ____
  12. ____ + 4 = 16
  13. 9 + ____ = 10
  14. 4 + 15 = ____
  15. 1 + ____ = 3
  16. 1 + 1 = ____

Answer Key