3 Best
Fraction Calculators
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Product Highlights- Package information: you will receive 2 pieces of scientific notation calculators, measuring about 15.7 x 7.8 cm/ 6.18 x 3.07 inches, ergonomic in size, easy to hold and pack; each calculator is powered by 2 pieces of button batteries which are packed separately; note that the batteries are insulated with plastic film to prevent running electricity
- Widescreen hd monitor with 12 digits: the inputs and outcomes are displayed on the 2 line display of our scientific calculator for chemistry at the same time, helping you work quickly and accurately without any errors, so you can use it with confidence
- Scientific calculator: there are more than 200 integrated science functions, suitable for math, algebra, fractions, trigonometry, statistics and other data processing calculation; the scientific calculators for students can meet the needs of many numerical fields, convenient for your daily study and work
- Serviceable material: the geometry calculator for high school is made of hard plastic material, reliable and sturdy; the buttons can withstand thousands of presses, and the sturdy sliding cover covers both sides of the calculator, protecting buttons and the main device well; it will serve you for a long time
- Practical and helpful: our calculator for fractions can easily handle a variety of data calculation, suitable for home, school, office, engineering, business, etc.; you can also put one at home and one at school, convenient for you to use at any time
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Product Highlights
- Natural textbook display- input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
- Faster than any previous casio non-programmable scientific calculator
- Newer version of casio 991 ex & 4-times better resolution than casio 991es plus for easier viewing of long expressions
- Scientific calculator with inbuilt qr code function --calculator can generate qr code -- useful from graphical visualization & accessing user manual using your smart phone
- Up to four degree simultaneous and polynomial solver, numerical integration, differentiation, statistics, matrix, vector calculation
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Product Highlights
- Stylish design but same function as casio fx-991esplus 1st edition, 10-digit mantissa + 2-digit exponential display
- Colour coded keypad for easy key differentiation, simple and easy to use, comes with new slide on hard case
- Redesigned es plus series calculators featuring easy-to-understand natural textbook display, non-programmable scientific calculator with 417 functions
- Basic trigonometrical & statistics functions, and many more functions
- 3-years warranty by manufacturer
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