TEXAS INSTRUMENTS TI 99/4A Laws of Arithmetic (1982) cartridge math Milliken

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TEXAS INSTRUMENTS TI 99/4A "Laws of Arithmetic" cartridge (TI and Milliken, 1982)

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


Cat. No.: no number listed

Includes: cartridge only, no box or manual.

Shipping weight: 5 oz.

Label variation: blue label, black cartridge


Skill drills to reinforce the laws of arithmetic for students learning the fundamentals that lead to higher math.