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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. ____ + 20 = 29
  2. 8 + 17 = ____
  3. 3 + 18 = ____
  4. ____ + 3 = 5
  5. ____ + 9 = 19
  6. 9 + ____ = 12
  7. ____ + 15 = 23
  8. 4 + 15 = ____
  9. ____ + 8 = 28
  10. 8 + ____ = 12
  11. 1 + ____ = 14
  12. 19 + ____ = 22
  13. ____ + 7 = 8
  14. 15 + ____ = 20

Answer Key

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