30 Pack Scientific Calculators, 2-Line Classroom Set, Black | 240 Functions With A 2-line Lcd, Sliding Covers, And Individual Packaging For High School, College, And Tutoring Use

30 Calculators for Classroom: Contains 30 matching scientific calculators, each individually packaged for orderly distribution. This classroom calculator set assists teachers, high school students, college courses, tutoring centers, and math programs. 240 Scientific Functions: Handles fractions, percentages, trigonometry, statistics, permutations, combinations, summation, and regression calculations. Appropriate for algebra, geometry, chemistry, physics, homework, and classroom practice. Clear 2-Line Display: The LCD screen presents the entered expression and calculated result together, aiding students in reviewing calculations more conveniently during math lessons, assignments, homework, and test preparation. Button Cell Battery Included: Each scientific calculator is supplied with a replaceable button cell battery installed. Consistent key layouts across all 30 units assist teachers in providing uniform instructions during group lessons and classroom activities. Compact with Sliding Cover: Each calculator measures approximately 6.1 x 2.95 x 0.59 inches and includes a protective sliding cover. The lightweight design accommodates backpacks, desks, supply cabinets, and tutoring kits for storage and transport