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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. 2 + ____ = 3
  2. 20 + ____ = 33
  3. 10 + 2 = ____
  4. 10 + ____ = 29
  5. ____ + 9 = 12
  6. ____ + 5 = 8
  7. 6 + 6 = ____
  8. 17 + 10 = ____
  9. ____ + 9 = 25
  10. ____ + 20 = 29
  11. 5 + 16 = ____
  12. 4 + 6 = ____

Answer Key

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