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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 + ____ = 14
  2. ____ + 5 = 12
  3. 17 + ____ = 37
  4. 9 + 1 = ____
  5. 1 + 5 = ____
  6. 18 + ____ = 35
  7. ____ + 20 = 25
  8. 12 + ____ = 24
  9. 6 + ____ = 12
  10. ____ + 2 = 16
  11. 1 + 14 = ____
  12. ____ + 20 = 36
  13. 5 + ____ = 8
  14. 6 + 11 = ____

Answer Key