It checks today's price at every store, compares the alternatives and answers in about a minute.
The TI-30X IIS is Texas Instruments' two-line scientific calculator, the step up from the one-line TI-30Xa. It shows your entry and the result at the same time, so you can check a mistake before you commit to it, and it handles fractions, trigonometry and basic statistics. It runs on solar with a battery backup, and it is approved for the SAT, ACT and AP exams. It suits middle and high school students and anyone taking a standardized test who wants a simple, durable calculator rather than a graphing model.
In stockSold by Find Deals DailyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $13.88 on Nov 13 at Amazon; highest $19.99 on Nov 9. Tracked across 2 stores since Nov 9.
Reviewers and owners treat the TI-30X IIS as a dependable school and test calculator. Students like the two-line display for catching entry errors, and teachers and parents like that it is allowed on major exams. Complaints center on its limits: no graphing, a small display and keys that feel cramped for long problems.
The Texas Instruments TI-30X IIS is a scientific calculator in raspberry. Its two-line display shows the entry and the calculated result at the same time.
It has basic scientific and trigonometric functions, along with fraction features and conversions. Entries can be edited, cut and pasted. The calculator is approved for use on the SAT, ACT and AP exams.
It is powered by both solar and battery.
