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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 = 13
  2. ____ + 20 = 24
  3. 10 + ____ = 24
  4. ____ + 15 = 31
  5. 14 + ____ = 31
  6. 16 + ____ = 22
  7. 1 + ____ = 13
  8. ____ + 15 = 29
  9. ____ + 8 = 9
  10. 20 + ____ = 22
  11. 15 + 11 = ____
  12. 9 + ____ = 14
  13. ____ + 12 = 28
  14. 4 + 15 = ____

Answer Key

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