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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. 13 + ____ = 32
  2. 14 + ____ = 25
  3. ____ + 16 = 18
  4. 5 + 7 = ____
  5. 18 + ____ = 29
  6. ____ + 17 = 25
  7. 16 + 19 = ____
  8. 19 + ____ = 22
  9. ____ + 10 = 29
  10. 6 + ____ = 17
  11. 18 + ____ = 27
  12. 20 + ____ = 40
  13. 18 + ____ = 27

Answer Key