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The TI-84 has ruled math classes for decades. Can cheaper calculators gain ground?

MarketWatch

BusinessMarketWatch·Aug 18, 2026·1 min read

The TI-84 has ruled math classes for decades. Can cheaper calculators gain ground?

SAT and AP tests now offer free digital graphing options for students, but it’s harder than it seems for school districts to look beyond Texas Instruments.

View original source — MarketWatch ↗

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