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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. 3 + 5 = ____
  2. 15 + ____ = 21
  3. ____ + 14 = 22
  4. ____ + 7 = 9
  5. 8 + ____ = 22
  6. 5 + ____ = 7
  7. 17 + 18 = ____
  8. 13 + ____ = 31
  9. 10 + 11 = ____
  10. ____ + 13 = 22
  11. 10 + ____ = 25
  12. 17 + ____ = 34
  13. ____ + 15 = 33

Answer Key

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