Solar-powered primary calculator has four basic functions, 3-key memory, +/–, percent, square root keys, floating decimal, constant functions, 8-digit LCD display and protective plastic sliding case. Negative sign displays to left of entry. Color-coded to match Big Digit Overhead Calc-U-Vue. Measures 3 ¼"W x 4 5/8"H. Grades K-6. Set of 10.
