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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 = 27
  2. ____ + 14 = 34
  3. ____ + 12 = 15
  4. ____ + 4 = 16
  5. 17 + 17 = ____
  6. ____ + 17 = 35
  7. 8 + 12 = ____
  8. 6 + 18 = ____
  9. 5 + ____ = 19
  10. 4 + ____ = 8
  11. ____ + 3 = 6
  12. 19 + ____ = 34
  13. 18 + 12 = ____
  14. 1 + 19 = ____

Answer Key