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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. 13 + 15 = ____
  2. 3 + ____ = 5
  3. 14 + 11 = ____
  4. ____ + 12 = 18
  5. 20 + ____ = 24
  6. 14 + 9 = ____
  7. 19 + 17 = ____
  8. 2 + ____ = 17
  9. 10 + 14 = ____
  10. 9 + ____ = 23
  11. ____ + 8 = 20
  12. 17 + ____ = 18
  13. ____ + 5 = 24
  14. ____ + 2 = 14

Answer Key