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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. 5 + 10 = ____
  2. ____ + 14 = 31
  3. 11 + 14 = ____
  4. 20 + ____ = 39
  5. 6 + ____ = 15
  6. ____ + 6 = 25
  7. 6 + 15 = ____
  8. ____ + 8 = 27
  9. ____ + 10 = 23
  10. ____ + 6 = 19
  11. ____ + 2 = 20
  12. ____ + 2 = 5
  13. 1 + ____ = 18

Answer Key

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