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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. 10 + ____ = 30
  2. 18 + ____ = 22
  3. 15 + ____ = 22
  4. 4 + ____ = 7
  5. 13 + 4 = ____
  6. 16 + ____ = 30
  7. 3 + 15 = ____
  8. 16 + 11 = ____
  9. 16 + 17 = ____
  10. 5 + 17 = ____
  11. 20 + ____ = 29
  12. 15 + ____ = 31

Answer Key