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The Texas Instruments TI-30X IIS 2-Line Scientific Calculator features two-line display and other advanced features users get with the TI-30X IIS. The display shows the equation you are creating on the top line, and the numbers or symbols you are currently entering on the second line. Once the equation is solved, the results are displayed on the second line, and you can use the four arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Better still, pressing the up arrow repeatedly lets you browse through a cache of dozens of previous calculations, meaning you can look back to see the answer to a problem. The device uses solar power when possible but can fall back on the internal batteries (which are included) if there isn't enough...

$6.00

Basic, battery-operated scientific calculator with one-line display and general math and science functionality. Key Features: One-line, 10-digit display Fraction features One-variable statistics Conversions Basic scientific and trigonometric functions Ideal For: General math Pre-Algebra Algebra 1 and 2 General science

$1.50

$15.99

Amazon.com Product Description The new two-line TI-30X IIS with the memory retention feature retains previous entries, memory values, and individual statistical elements, and is a great value for general math, algebra, trigonometry, statistics, science, and much more. It allows you to enter, delete, insert, and edit individual statistical data elements, and displays trigonometric functions in degrees and radians. It performs common and natural logarithms, fractions and fraction/decimal conversions, and degrees, minutes, seconds/decimal degrees conversions. The calculator features durable plastic keys and a protective cover, with a quick reference card and guide for easy assistance. Product Description The Texas Instruments TI-30X IIS 2-Line Scientific Calculator features two-line display ...

$20.99

Made of Premium Hard EVA Case Protects and stores Portable Scientific Calculator and Cables that come with your device

$10.99

Scientific calculator performs practical and advanced mathematical functions ideal for high school and college-level coursework Loaded with super features to help you solve problems efficiently and accurately. Includes 2-line display, general and trigonometric math and science functions, fractions, combinations and permutations, statistics and 5-variable memories. 1- and 2-variable statistics include results for linear regressions and trendline analysis. Lightweight calculator with slide case included.

$10.99