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It changes the sign of your answer between positive and negative. For example, if your calculator says 50 and you press the +/- button, it will change to -50. Press it again and it changes back to 50. It is useful if you need to multiply several numbers together and then subtract them from another number. For example say you multiplied some numbers on your calculator and got 52.932646 and you need to subtract that from 100. Instead of clearing the calculator and typing 100 - 52.932646, you could just press the +/- button to get -52.932646 and then add 100, and you will get the correct answer. It saves a step.
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What is 78 minus 51 plus 46 minus 12 times 34 plus 91 minus 83 plus 10 plus 93 divided by 3 minus 31 plus 56 times 28 minus 49 plus 34 plus 97 times 68-64 plus 33 minus 49 plus 91 times 3 plus 35?
8060 Source: calculator
How do you turn off a TI 84 plus silver edition calculator?
press the "2nd" button, and then press "On"
What is a plus and a plus if a plus and a minus is a minus?
A plus + a plus is a plus.
Does a minus times a minus equal a plus?
Yes it does. A minus is the opposite of something, so the minus of a minus is a plus.
What is a plus times a plus?
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
Can you make 500 using calculator if the 5 key the plus key and the minus key are broken?
Try 1000 / 2 =1000/2"1000" button, then "divide" button, then "2" button
What is 87892-937 plus 582786 minus 51782697 plus 589 minus 286890 plus 24519 plus 2804524 plus 758946 minus 245189452 plus 038 minus 9709582 minus 045 plus 5-803?
It is a problem that can be easily resolved with a calculator.
What is 78 minus 51 plus 46 minus 12 times 34 plus 91 minus 83 plus 10 plus 93 divided by 3 minus 31 plus 56 times 28 minus 49 plus 34 plus 97 times 68-64 plus 33 minus 49 plus 91 times 3 plus 35?
8060 Source: calculator
What does the plus minus button on gear selector do?
down shifts
What is the minus plus button for on your shift lever?
It is used to force a downshift.
Seven plus two slash seven minus four equals?
7-2/7-4 = 5/3
What is the answer to 2 brackets 2 star 2 brackets plus 2 minus 2 bracket slash 2?
3
How do you put away the Marauders map in Harry Potter 5 for wii?
Push the Home button-------------------------------------------------------------------------Huh? I thought you had to push the minus button. That's what I do anyways lol.
What is minus seven plus nine?
it equals 2 i done it on my scientific calculator
What does 3894753453 divided by 2089752345 times 327452345 minus 3894523 plus 34873486734896734 equals?
Use a calculator but the answer is 34873487341287996.50615510476578
You want to make 99 by using your calculator but the 9 key and the plus key and the minus key are broken how can you use your calculator to do this task?
33*3 11*9
How do you graph an equation in standard form?
On my graphing calculator, a TI84 Plus, I can enter the equation into the Y= (a button) and then graph it by hitting the Graph button.
