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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 + ____ = 33
  2. 19 + ____ = 21
  3. 19 + ____ = 33
  4. ____ + 10 = 13
  5. 16 + ____ = 25
  6. ____ + 10 = 17
  7. 7 + 18 = ____
  8. ____ + 12 = 13
  9. 14 + 20 = ____
  10. 3 + ____ = 20
  11. 17 + ____ = 33

Answer Key