Top 10 Best Casio Fx115es Plus

Natural Textbook Display provides easy view of calculations. Protective hard case helps prevent damage when stored. Solar power operation ensures consistent use. Perfect for Algebra, calculus, statistics and more.

417 FUNCTIONS This scientific calculator boasts 417 function, including algebraic, fraction, derivative, integral, statistical, complex number calculation, linear regression, standard deviation, permutation and combination, and variable solving, similar to operations found in math textbooks. It is well-suited for advanced and basic courses, high school and college students. LARGE DISPLAY SCREEN lts screen is large enough to display four lines of numbers,.making it easier to read than traditional calculators. The written display of expressions allows you tosee the calculation process and results, making it a non-programmable calculator. SOLAR AND BATTERY DUAL POWER SYSTEM The calculator features a dual power systemthat uses both solar and battery power, allowing users to use it anytime, anywhere, without worryingabout battery issues. STABLE AND RELlABLE The scientific calculator is made with high-quality materials, has asturdy and durable exterior, and is easy to operate, with stable and reliable performance. WIDE RANGE OF USERS As an essential school supply, middle school supplies, it is ideal for elementary, middle,and high school students, college students, engineers, nurses, and teachers, among others. lt can meettheir calculation needs in math, science, and engineering felds and help them better understand andapply knowledge. As a gift, it can also be given to those who need to do scientifc calculations, makingit a practical and meaningful school supplies.

417 Calculation Functions The scientific calculators has 417 different calculation function built-in, including trigonometric function, exponential function, logarithmic function, calculus, statistics, algebra, and other advanced mathematical functions. It also supports complex number calculations, matrix calculations, vector calculations, etc., and can meet the various scientific and engineering calculation needs .. Large Screen Four-Line Display The scientific calculator adopts a four-line large screen design, which is convenient for users to read. It also supports the natural display, which can directly display the input and output of mathematical formulas on the screen, making complex calculations more intuitive.The key SHITT -MODE SETUP DOWN -6 LEFT Continue RIGHT .Use LEFT and RIGHT to adjust screen brightness .. Dual Power This calculator has a built-in solar panel and durable battery, which can be used continuously for many years in indoor and outdoor environments, reducing the frequency of battery replacement and making it more economical. This also makes it the best choice for people who need to use it for a long time, such as school supplies, high school students, accountants, and non-programmable calculators .. Multi-Functional Keyboard The calculator has a keyboard with many scientific symbols and function keys built-in, making it easy to perform various calculations and functions. Especially for people who need to perform scientific calculations frequently, this keyboard design can greatly improve their calculation efficiency, such as teachers, engineers, college students, nurses, and accountants .. The Best School Supplies This calculator is very suitable for students in elementary school, junior high school, high school, college, engineers, nurses, and teachers, etc. It can meet their calculation needs in the fields of mathematics, science, and engineering, and help them better understand and apply knowledge. Therefore, as a gift, it can be given to these people who need to perform scientific calculations. ..

991ES Multifunctional Scientific Calculator ROATEE business calculator features 417 functions, deal For General math and science, Pre-Algebra, Algebra 1 and 2, Geometry, Statistics and regressioncal culations, Calculus, fractions, decimals, Calculations involving specificnumber systems BASE-N, binary,octal, decimal,hexadecimal, Complex number calculations, EQN, MATRIX, TABLE, VECTOR, SOLVE, Biology, Chemistry so on and it has memory function calculation more user-friendly. Scientific Calculator with Notepad This scientific calculator for school and business intergrates calculation and notebook with a stylus pen. The lcd writing tablet enables you to take notes during the calculation, which do great help for study and work. NOTE Only Unlock the LOCK KEY will the writing area and the erase button work. Multiview display shows 4 calculations at the same time on screen, greatly improves computational efficiency. Dual Power Solar Panel Coin Battery The replaceble coin battery is built in this scientific calculator. It is also powered by solar energy so you don't need to worry about battery depletion. Anti-Drop Body with High Durability and Portable The body of this scientific calculator undergoes rigorous quality tests. Due to the design of anti-drop body, no need to worry about the damage by accidentally falling and it has only weighs 5 ounces can be easily put in your pocket, which is convenient for business and school. Conversion of Fraction and Decimal You can change the results through the key 'SD' Or you can configure calculator setting 1. Press the button 'SHIFT'. 2. Press the button 'MODE'. 3. Choose 1 or 2 to set the mode of fraction or decimal. MthIO for fraction, LineIO for decimal. What Will You Get 991ES scientific calculator1,instructions1,exquisite packing box1,packing case1.

Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.. Converts between Standard form and a Decimal, Reviewedit previous entries, Random Number Generator.. 2-function Table of values fx, gx, Statistics and Linear Regression, Integer Division with a Remainder.. Random Number Generator, Integer Division with a Remainder.. Greatest Common Divisor, Least Common Multiple..

Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.. Converts between Standard form and a Decimal, Reviewedit previous entries, Random Number Generator.. 2-function Table of values fx, gx, Statistics and Linear Regression, Integer Division with a Remainder.. Random Number Generator, Integer Division with a Remainder.. Greatest Common Divisor, Least Common Multiple..

Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.. Converts between Standard form and a Decimal, Reviewedit previous entries, Random Number Generator.. 2-function Table of values fx, gx, Statistics and Linear Regression, Integer Division with a Remainder.. Random Number Generator, Integer Division with a Remainder.. Greatest Common Divisor, Least Common Multiple..

Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions. Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa 2-digit exponential display. Basic Trigonometrical Statistics Functions, and many more functions. Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case.

Admitted to maturity exams. Natural display to insert and display numeric expressions as they appear on textbooks. 24 levels of brackets. Regression and correlation coefficients. Solar Power and Battery.Dimensions 1.5 x 7.5 x 16.2 cm.

10-digit, 2-line display shows problem and answer for easy calculations. Solar-power operation allows convenient use virtually anywhere. Protective case ensures safe storage and transportation. Perfect for use with general math, pre-algebra and more.