TEXAS INSTRUMENTS TI 99/4A Addition tested cartridge math education skill drills

Regular price $3.99

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TEXAS INSTRUMENTS TI 99/4A "Addition" cartridge (Milliken)

Condition: used, tested and working. Clean cartridge and label.

Cat. No.: PHM 3090

Includes: cartridge only, no box or manual.

Shipping weight: 5 oz. 

Label variation: green label, beige cartridge.

Multiple skill levels and simple repetition drills drive home basic addition skills.