Texas Instruments TI-108 Solar Power Calculator

Texas Instruments TI-108 Solar Calculator ideal for grades K - 3, has four basic function keys plus percent, square root, plus/minus key and an automatic constant, all color coded in sturdy plastic to withstand use from the younger kids. Colorful calculator with large plastic keys is light-powered and does not require any batteries. Cardboard storage box included.

Functions: Addition, Subtraction, Multiplication, DivisionEnter automatic constant for all four operations View percents, square roots and negative numbers Three-key memory Clear last entry and/or all entries