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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. 15 + 12 = ____
  2. 10 + ____ = 22
  3. ____ + 11 = 27
  4. 9 + 2 = ____
  5. ____ + 6 = 10
  6. 15 + ____ = 35
  7. 4 + 4 = ____
  8. ____ + 10 = 29
  9. 16 + ____ = 29
  10. 6 + ____ = 14
  11. 8 + ____ = 10
  12. 7 + 8 = ____
  13. 17 + ____ = 35

Answer Key

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