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DeLi

Portable Durable Scientific Plus Functions Calculator FX-82ES

( 8 Reviews)
 
US $22.69
Qty:
Shipping cost: Free Shipping To Shipping cost:   USD$ 0.00 To United states Via Estimate shipping fee
· Orders over USD$ 50.00 will get free tracking services via air mail
If you are looking for a useful calculator, you have just found the perfect place. What we have in our store is the most popular calculator in most people. It has many advantages compares with our kinds of ones.This calculator is quite useful for your work. The most obvious advantages of this calculator is that it is multifunction calculator, which means that you can use this scientific calculator immediately when you receive it. This calculator is designed in a lovely color which is quite different from the traditional black one. Change a color and change your mood. The color will make you feel fresh and release you from the boring data. This scientific calculator has a mini size: only 13.7 cm long, making it quite convenient to take along. The screen of this multifunction calculator is green, which is of great quality. The screen can display as many as 7 variable memories, so there is no need for you to worry about its working ability. Besides, this calculator is designed with advanced technology, which is really practical. It's convenient to take along and the color can arouse your interest and release the pressure as well. I hope you can get a lot from this lovely calculator.
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  •  Specifications:

    • Small size of this calculator makes it easy to take along
    • The design can release you from the complicated numbers
    • The glossy surface and keypad makes it convenient to use
    • Great material of this scientific calculator makes it durable to use
    • This multifunction calculator is designed with advanced technology but only a low price
    • Beautiful design makes this calculator a great gift for your lover
    • The big screen ensures the display easy to read
    • 7 variable memories
    • This calculator comes with new slide on hard case
    • Lifetime: The continuous cursor blink display about 17,000 hours(If you use it one hour every day, you can use three years)
    • Size: 137x 80 x 161mm/5.4 x 3.2 x 6.3in(H x W x D)

    Details:

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Keyboard and display is easy to read and operate
    • The big screen ensures the display easy to read

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Sophisticated design with glossy surface and keypad

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Small size of this calculator makes it easy to take along

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • This calculator comes with new slide on hard case

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Exquisite workmanship and high-quality material make this calculator durable for long time use

    How to Use a Calculator: 

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Learn the symbols associated with math. Basic calculators are dominated by a few standard symbols including a plus sign (+) for addition problems, a minus sign ( - ) for subtraction, a multiplication symbol (x or * ), a division sign ( ÷ ) and an equal sign ( = )
    • Understand the processes that go along with the signs. If you don't understand the process of division, it's useless to know the sign because you won't be able to successfully put it to use. By learning basic math principles, you can then use a calculator to put those processes to work
    • Acquaint yourself with the layout of a calculator. Most calculators have numbers in the middle, beginning with zero at the bottom of the layout and working upwards, in rows of three, to the number nine. Basic math symbols are generally placed to the right of the numbers. You'll find the percentage button ( % ) and square root button with the math symbols
    • Try a graphing or scientific calculator when you learn more math processes. These calculators perform more difficult mathematical processes and can handle longer strings of numbers. When you learn various formulas and do longer problems, graphing and scientific calculators can do much of the work for you

    How to Figure out Percentages:

    DeLi Portable Durable Scientific Plus Functions Calculator FX-82ES

    • Figure the percentage of a particular number. Divide the number by 100 and then multiply by the percentage you want to determine. For instance, if your restaurant bill is $85 and you would like to leave an 18 percent tip, your tip will be $85 / 100 = 85 cents. Multiply 85 cents by 18 (1 percent X 18!) to get your answer: $15.30
    • To figure what percentage one number is of another: Multiply the number by 100, then divide by the number you want to compare it with. For example, if your rent is $1,400 and your take home pay is $3,500 per month, you are spending 40 percent of your pay for rent: $1,400 X 100 / $3,500 = 40
    • To figure out a sale price of a discounted item, use step one to figure out the dollar amount of the discount, and then subtract it from the original price. For instance, an item with an original price of $134 that is discounted by 25 percent will cost $100.50.The discount is 134 / 100 X 25 = 33.50 and the sale price is $134 - $33.50 = 100.50

    Package Included: 

    • 1 x Calculator

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• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.

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