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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. ____ + 1 = 14
  2. 1 + 2 = ____
  3. ____ + 14 = 20
  4. ____ + 4 = 10
  5. ____ + 2 = 3
  6. ____ + 15 = 28
  7. 7 + ____ = 20
  8. ____ + 12 = 27
  9. ____ + 6 = 10
  10. 20 + 9 = ____
  11. 11 + ____ = 22
  12. 12 + 18 = ____
  13. 3 + ____ = 12

Answer Key

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