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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 + ____ = 20
  2. 15 + 1 = ____
  3. 9 + 11 = ____
  4. ____ + 4 = 19
  5. 1 + ____ = 4
  6. 6 + ____ = 25
  7. ____ + 10 = 21
  8. 8 + 11 = ____
  9. 13 + 5 = ____
  10. 15 + ____ = 27
  11. 18 + 4 = ____
  12. 5 + 8 = ____
  13. 16 + 19 = ____
  14. 6 + ____ = 11

Answer Key