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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. 20 + ____ = 35
  2. 6 + ____ = 24
  3. 5 + 20 = ____
  4. 4 + ____ = 7
  5. ____ + 2 = 21
  6. 16 + ____ = 20
  7. 17 + 5 = ____
  8. 6 + 9 = ____
  9. ____ + 13 = 25
  10. ____ + 3 = 4
  11. ____ + 14 = 17
  12. ____ + 4 = 19

Answer Key

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