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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. 19 + ____ = 30
  2. 13 + ____ = 29
  3. 14 + 8 = ____
  4. ____ + 16 = 20
  5. 16 + ____ = 25
  6. 5 + ____ = 20
  7. 7 + 6 = ____
  8. 19 + 7 = ____
  9. ____ + 7 = 13
  10. 6 + 5 = ____
  11. 18 + 8 = ____
  12. 6 + 12 = ____
  13. 10 + ____ = 21

Answer Key