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kaelin1 kaelin1
  • 18-11-2015
  • Mathematics
Answered

Write a related subtraction fact for 9 + 3 = 12. Explain how the two facts are related.

Verified Answer :

Sailormanenzo
Sailormanenzo Sailormanenzo
  • 18-11-2015

12-9=3
3+9=12

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