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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. ____ + 5 = 12
  2. ____ + 1 = 19
  3. ____ + 8 = 17
  4. ____ + 5 = 15
  5. 14 + ____ = 18
  6. 13 + 13 = ____
  7. 7 + 11 = ____
  8. 2 + ____ = 11
  9. ____ + 17 = 20
  10. 15 + 6 = ____
  11. 7 + ____ = 21
  12. 11 + 13 = ____
  13. ____ + 1 = 6
  14. 14 + 2 = ____
  15. 7 + 10 = ____

Answer Key