Make sure everything adds up accordingly thanks to this Texas Instruments TI-1795SV 8-digit LCD minidesk calculator. The perfect tool to keep on your desk at work, school, or in your store, this calculator is great for when the occasional mathematic task pops up. It features an angled, giant SuperView display that shows up to 8 digits clearly. Plus, the well-spaced keyboard has large, contoured keys that allow for fast and easy operation. Designed with your convenience in mind, certain features allow for fast, intuitive calculations. A change sign key simplifies the process of entering negative numbers, while a square root key assists you with slightly more complex problem solving. This calculator operates primarily off of solar power, but includes a backup battery so you can use it in any type of setting. Accomplish your work quickly thanks to this Texas Instruments calculator!