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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. ____ + 12 = 14
  2. 10 + ____ = 20
  3. 8 + 5 = ____
  4. 4 + 2 = ____
  5. ____ + 18 = 29
  6. 12 + 4 = ____
  7. 11 + 3 = ____
  8. 9 + ____ = 16
  9. 18 + ____ = 35
  10. 13 + ____ = 25
  11. 12 + 7 = ____
  12. 18 + 9 = ____
  13. 18 + ____ = 25

Answer Key

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