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This is a sample activity of 2 digit addition from the Scott Foresmann educational software title Addition and Subtraction 3 created for the TI-99/4A home computer system.
== Summary ==
This is a sample activity of 2 digit addition from the [[Scott Foresmann]] educational software title [[Addition and Subtraction 3]] created for the TI-99/4A home computer system.
This is a sample activity of 2 digit addition from the [[Scott Foresmann]] educational software title [[Addition and Subtraction 3]] created for the TI-99/4A home computer system.
