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