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| image = AddSubCover.jpg
| alt = Addition and Subtraction 1 Front Cover
| caption = Addition and Subtraction 1 (Front Cover) <ref>{{cite web|title=TI99ers On-Line User Group: TI-99 Cartridge Listing|url=http://www.ti99ers.org/timeline/cartbytitle.html}}</ref>
| publisher = [[Scott Foresman]] & [[Texas Instruments]]
| part = SF 30201 & PHM 3027
