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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 + 3 = ____
  3. 11 + 12 = ____
  4. ____ + 19 = 35
  5. 9 + ____ = 13
  6. ____ + 15 = 25
  7. ____ + 18 = 28
  8. 4 + ____ = 11
  9. ____ + 15 = 18
  10. 3 + ____ = 18
  11. ____ + 20 = 35
  12. ____ + 5 = 20
  13. 1 + 14 = ____
  14. ____ + 15 = 30

Answer Key