TI-108

The TI-108 is the least expensive, most basic, and most widely used calculator by Texas Instruments. The TI-108 is probably the most common American elementary school calculator due to low price, ruggedness, and solar panel power source. Along with the more expensive and newer TI-10, this calculator targets the K-3 student group for whom it will likely be a first calculator. The TI-15 is targeted to older students.

TI-108

The TI-108 is the least expensive, most basic, and most widely used calculator by Texas Instruments. The TI-108 is probably the most common American elementary school calculator due to low price, ruggedness, and solar panel power source. Along with the more expensive and newer TI-10, this calculator targets the K-3 student group for whom it will likely be a first calculator. The TI-15 is targeted to older students.