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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. 18 + ____ = 35
  2. 1 + 4 = ____
  3. 10 + 16 = ____
  4. 2 + 20 = ____
  5. ____ + 20 = 22
  6. ____ + 8 = 14
  7. 4 + ____ = 6
  8. 4 + ____ = 7
  9. ____ + 7 = 10
  10. 18 + 8 = ____
  11. 19 + ____ = 29

Answer Key