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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 = 18
  2. 5 + ____ = 25
  3. ____ + 6 = 9
  4. 17 + 5 = ____
  5. ____ + 8 = 12
  6. ____ + 14 = 20
  7. 8 + ____ = 18
  8. ____ + 5 = 21
  9. 2 + 5 = ____
  10. 7 + 10 = ____
  11. 2 + ____ = 3
  12. 5 + ____ = 8
  13. ____ + 19 = 26
  14. ____ + 7 = 9
  15. 19 + ____ = 34
  16. 13 + 18 = ____

Answer Key