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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. ____ + 4 = 21
  2. 18 + ____ = 28
  3. 16 + ____ = 34
  4. 3 + 13 = ____
  5. 5 + 5 = ____
  6. 12 + ____ = 13
  7. 8 + ____ = 28
  8. 18 + ____ = 22
  9. 14 + ____ = 15
  10. ____ + 15 = 29
  11. 1 + 1 = ____

Answer Key

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