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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. 6 + ____ = 14
  2. 12 + ____ = 15
  3. 12 + 6 = ____
  4. 16 + 4 = ____
  5. 18 + 16 = ____
  6. 12 + ____ = 13
  7. 2 + 17 = ____
  8. 7 + 11 = ____
  9. 2 + ____ = 3
  10. 16 + 7 = ____
  11. 12 + ____ = 22
  12. ____ + 5 = 21
  13. 16 + 3 = ____

Answer Key