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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 + 2 = ____
  2. ____ + 2 = 15
  3. 3 + 12 = ____
  4. ____ + 2 = 12
  5. 9 + 15 = ____
  6. 17 + 2 = ____
  7. ____ + 12 = 31
  8. 15 + ____ = 24
  9. 9 + 2 = ____
  10. 3 + ____ = 6
  11. 10 + 8 = ____
  12. 8 + ____ = 19
  13. 20 + ____ = 27
  14. 13 + 12 = ____
  15. 13 + 14 = ____
  16. 14 + 14 = ____

Answer Key