Casio MS-80B Standard Function Desktop Calculator,Black
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The M/EX key switches between conversion and memory mode when pressed. When you're in conversion mode, the display will say "EXCH." br>There are three conversion rates: C1, C2, and C3. C1 is the currency of your home country, and it is always set to one. C2 and C3 are rates for two additional countries that you can modify. If you want to set a $1 to 0 conversion rate, for example. Here's how you'd do it with 95 euros (using C1 for dollars and C2 for euros):
1. acbr>br>br>br>br>br> Hold SET/ for approximately two seconds until "SET" appear
3. Choose currency 2br>4 by pressing C2. Set the conversion rate to 0 (zero). 95) and then press SET/% to store it in memory
You can check the current rate at any time by pressing AC and then C2. Performing a currency conversion consists of the following steps: br>To convert 100 euros to US dollars, follow these steps (assuming you're using C1 for US dollars and C2 for euros):
1. acbr>br>br>br>br>br> Press C2br>3 after entering 100. To convert to dollars, press C1 on your keyboard.br>4 Press C2 to return to euros.br>A currency conversion can also be performed within a calculation. What would five items cost in US dollars if they sold for 100 euros?br>1. acbr>br>br>br>br>br> Press C2br>3 after entering 5 100. C1 is pressed =
When trying to subtract percentages with the % key, I was confused as well. Even though I've owned several Casio models, I've never had a calculator with such a feature. Can confirm (X x Y% /-) ) will provide you with the correct total "10 x 10% - " will get you 9 as an answer just as "10 x 10 " will get you 11 " will get you 9 as an answer just as "10 x 10 " will get you% It's inconvenient to have to go the extra step, but I'm sure Casio has his reasons.
I placed an order for the MS-DOS and it was delivered to me. 80B. In comparison to the 1980s, it has three additional keys across the top row. OFF, square root, and backspace (which erases the previous key press) are the three options. I've never considered buying three, so I'm afraid I can't answer that part of your question.
MODEL MS- 80B NUMBERS ARE 1/2 INCHES WIDE AND 3/8 INCHES TALL - THE 5 BUTTONS IN THE TOP ROW ARE 1/2" WIDE AND 1/4" TALL.
Selected User Reviews For Casio MS-80B Standard Function Desktop Calculator,Black
It's a good idea to take key action. It's a good idea to have a display that's extra large. I took away two stars because the product information stated incorrectly that it uses a common AAA battery, which was the main reason I chose this model. I dislike button batteries because you have to buy a twelve pack of batteries (nearly the same price as that calculator) to get the one you need, and every device I own requires a different type of battery. "Always leave battery replacement to a licensed dealer," the instructions continue. " This unit does not have an easily accessible battery compartment. Two of the unit's screws are hidden beneath the base pads, which would have to be removed and glued back on. And, as previously stated, the battery is expected to last three years. In the end, it's a three-star rating. Calculator for the year. The cost of replacing the battery is higher than the cost of purchasing a new calculator. As a result, when the calculator's battery dies, you either toss it out or limit your use to well-lit areas. a well-lit space.
This calculator works fine for my needs, but the other negative reviews are correct: if you're doing percentages, you'll always get the wrong answer. This is pretty basic math that this calculator can't get right, and it's ridiculous. It does fine with adding, subtracting, and times tables, but percentages are all messed up. So if you do 100 20 instead of 120, you will get 125 instead of 120. Where this thing REALLY GOES BAD is when you are subtracting for example 100 - 20 is 80 But this weird thing gives me 400 dollars. It's completely insane.
When adding a percent (%)
example: it gives wrong totals when adding a percent (%)
example: it gives wrong totals when adding a percent 100 00 10 is the year of the year of the year Using this calculator, multiply 00 by 111 to get a total of 111. 11111.
I frequently use the calculator app on Windows with the keyboard num pad, but I thought it would be nice to have a calculator on my desk so that I wouldn't have to open or switch between apps all of the time. The placement of the buttons was something I didn't think about when I was ordering. The decimal is under the 3 key on a standard keyboard num pad, as it is on most standard calculators I've ever used. The decimal is below 2 on this calculator, and the = is below 3. Because I've been using the num pad for so long, my muscle memory keeps me hitting the = sign instead of the decimal, and the sign instead of the =. It's a pain for me to switch from this calculator to my numpad. I'm going to order a new calculator with a button layout that's more like a standard keyboard num pad so I can easily switch between the two.
It simply does it in a different way, as if you were using one of those paper-rolling desk calculators. For example, 2015 x 3% = $15. This will display the amount that corresponds to the percentage, and when you press the sign, the total will be calculated. Personally, I prefer it this way because it allows me to see the percentage amount first, followed by the total. With a single stone, you can kill two birds. It works perfectly, and the buttons are of good quality.
This calculator is a steal. I just got it and used it. It takes the place of a significantly more expensive product.
The buttons are fantastic. The size is ideal (7. (Large: 5" x 4"); small: 5" x 4" An iPhone 8 Plus is about a half-inch wider and a half-inch shorter than an iPhone 8 Plus. I can hold it in one hand while punching numbers with the other. The display's numbers are legible. It doesn't take up much room on my desk and can be stuffed into a drawer. The buttons have a nice feel to them. It feels like I'm slamming into them, but not in a loud way. It appeals to me because it is solar-powered. Autonomous and powered Turn off the power.
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