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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. 14 + ____ = 15
  2. ____ + 7 = 13
  3. ____ + 20 = 37
  4. 6 + ____ = 15
  5. 8 + ____ = 26
  6. ____ + 14 = 21
  7. 13 + ____ = 30
  8. 19 + ____ = 33
  9. 13 + ____ = 21
  10. 14 + ____ = 26
  11. 10 + 16 = ____
  12. 13 + 12 = ____

Answer Key