Handheld graphing calculator lets you stay mobile, continue learning with a color screen, thin design and rechargeable battery. Use on the PSAT, SAT, AP and PRAXIS exams. With the built-in Computer Algebra System, the TI-Nspire CX CAS Color Graphing Calculator also lets you explore higher-level math concepts including symbolic algebra and symbolic calculus as well as standard numeric calculations. View exact values - in the form of variables such as x and y, radicals and pi - when doing step-by-step arithmetic, algebraic and calculus calculations. Color-code equations, objects, points and lines on the full-color, backlit display. Make faster, stronger connections between equations, graphs and geometric representations on the full-color screen. Chem Box feature lets you easily use chemical notation. You can also graph and rotate 3D functions and change the wire or surface color of your 3D graph. Graphing calculator includes rechargeable battery and wall adapter.

Casio Color Printing Calculator has a large, 12-digit, digitron display. Prints 3.0 lines per second and has a built-in tax and exchange function. Features full decimal system, subtotal, total, grand total, independent memory, percent key, right shift key for quick correction and item counter. AC operation.

Eight-digit, flip-up calculator opens for an angled display with the touch of a button. Extremely compact design stores easily in your pocket or case. Ergonomically designed rubber keys make it comfortable to use. Calculator also features three memory keys.

12-digit desktop calculator with sleek white design and silver accents is perfect for the modern office. Large tilt LCD provides easy viewing. Check and Correct function lets you scroll through and modify your entries. Other functions include selectable decimal and rounding switches, percent key, automatic constants, backspace key, three-key independent memory and automatic power down. Hybrid power runs on solar power with battery backup.

This 10-digit, easy-to-read big display calculator is perfect for traveling professionals. Features tax and currency exchange functions, an independent memory, quick correction key, profit margin percent, change sign, 00 key, GT key, and three-digit comma markers. Power supply: Solar Plus with battery backup.

Handheld Printing Calculator is designed for light to medium use in the home or office. Prints one color at approximately 1.6 lines per second. Features 12-digit liquid crystal display (LCD), and tax function. Four-key memory includes memory plus, memory minus and recall/clear memory keys. Other functions include tax + and tax keys, adding mode, constant and double zero key. Operates on four AA batteries (included) and AC adapter (optional).

Feature-packed, commercial desktop calculator offers a large 12-digit Led and fast 4.1 line per second printing. Features include extra large fluorescent display, two-color print, full-size commercial keyboard, four-key independent memory, automatic tax keys + and -, change sign key (+/-), mark-up/gross profit margin key, delta percent of change, percent, grand total, date/non-add, backspace, Sigma, change sign key and item count keys.

Platinum financial calculator with 20 registers features more than 130 built-in functions and allows 30 different cash flows for internal rate of return and net present values. Calculate loan and mortgage payments, convert interest rates, and figure bond prices and yields. Through keystroke programming, enter up to 400 keystrokes into memory and then execute with the push of a single button. Functions include RPN, algebraic, programming, finance and statistic entry modes. Other functions include depreciation, percent change, cumulative statistical analysis, standard deviation, mean, weighted mean, linear regression, forecasting, correlation coefficient, date arithmetic, undo, backspace keys, and power off memory protection. Calculator has a 1 line x 10 character, liquid crystal display (LCD). The enclosure material is made of plastic and brush aluminum, and the keytops are made of plastic. Calculator runs on one CR2032 (included).