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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. 17 + 7 = ____
  2. 10 + ____ = 18
  3. ____ + 7 = 25
  4. 15 + 8 = ____
  5. 10 + ____ = 26
  6. 20 + ____ = 29
  7. 9 + 16 = ____
  8. 3 + ____ = 10
  9. ____ + 14 = 25
  10. ____ + 7 = 14
  11. 9 + 12 = ____

Answer Key