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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. ____ + 9 = 23
  2. 9 + ____ = 10
  3. ____ + 3 = 23
  4. ____ + 19 = 34
  5. 4 + 15 = ____
  6. 20 + ____ = 29
  7. 16 + ____ = 27
  8. 10 + ____ = 24
  9. 11 + 20 = ____
  10. 14 + ____ = 30

Answer Key

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