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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. 8 + 3 = ____
  2. 16 + ____ = 22
  3. 5 + ____ = 19
  4. ____ + 1 = 20
  5. ____ + 13 = 25
  6. 16 + 17 = ____
  7. ____ + 18 = 21
  8. 15 + ____ = 16
  9. 17 + ____ = 31
  10. 3 + 11 = ____
  11. 6 + ____ = 20
  12. 8 + 7 = ____
  13. ____ + 1 = 20
  14. 19 + ____ = 31
  15. 3 + 1 = ____

Answer Key