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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. ____ + 7 = 13
  2. 17 + ____ = 35
  3. ____ + 16 = 28
  4. 3 + ____ = 17
  5. 1 + 11 = ____
  6. 5 + 10 = ____
  7. 8 + ____ = 25
  8. 10 + 7 = ____
  9. ____ + 9 = 13
  10. ____ + 8 = 16
  11. 9 + 18 = ____
  12. ____ + 14 = 25
  13. ____ + 12 = 22
  14. 1 + 10 = ____

Answer Key