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Texas Instruments TI-84 Plus CE

The Texas Instruments TI-84 Plus CE is great for students because it's permitted for SAT, ACT and AP testing. It has a color display and preloaded apps. $150

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By Teena Maddox

Teena Maddox is Associate Managing Editor at TechRepublic. She oversees TechRepublic's news team and TechRepublic Premium. She focuses on tech and business and how the two worlds intersect. Teena's lifelong journalism career has included writing on s...