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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. 10 + 11 = ____
  2. 11 + ____ = 21
  3. 10 + ____ = 30
  4. 2 + ____ = 20
  5. ____ + 5 = 20
  6. 16 + ____ = 23
  7. 19 + ____ = 28
  8. 14 + 7 = ____
  9. 4 + ____ = 18
  10. 15 + 10 = ____
  11. 9 + ____ = 19
  12. 8 + ____ = 11
  13. 19 + ____ = 28

Answer Key

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