I want to subtract I press on the number then the subtract and the next number and the = and it does not subtract If i press on the add number it will

With an adding machine, which is what this is, you enter the number followed by the + or -. If you wanted to add 10+20, you would enter 10 then + then 20 then +. This would show your answer. If you are using the printer and you wish to see the final answer on the paper, hit the * key and your answer will print.

If you are subtracting, let's say 100-40, you would enter 100 then + then 40 then - then *. Adding machines expect you to enter long strings of numbers to total. You may have both positive and negative numbers. So, you always enter the number first followed by either positive + or negative -.

You might have 100 + 25 - 37 - 1 + 50. For that enter:

100+25+37-1-50+ then *

Different than a calculator but the same for all "adding machines". This machine should really be called an adding machine since that is the kind of input it is looking for.

Posted on Feb 04, 2009

the function buttons are labeled + and -

to add put in the number then press the + button then put in the next number and + and son for all the numbers you are adding up

to subtract put in a number then press the- button ,then put in the next number and press the - button and so on

to do a combination calculation put in a number then press the + button and so on until you come to a number that you want to subtract in which case you put in that number then press the - button and if the next number is to be added ,put the number in and press the + button

to add put in the number then press the + button then put in the next number and + and son for all the numbers you are adding up

to subtract put in a number then press the- button ,then put in the next number and press the - button and so on

to do a combination calculation put in a number then press the + button and so on until you come to a number that you want to subtract in which case you put in that number then press the - button and if the next number is to be added ,put the number in and press the + button

Oct 22, 2015 | Casio Calculators

To add, turn the calculator on and enter the first number. Press the + key and enter the next number. Press the = key and see the result.

To subtract, turn the calculator on and enter the first number. Press the - key and enter the next number. Press the = key and see the result.

To subtract, turn the calculator on and enter the first number. Press the - key and enter the next number. Press the = key and see the result.

Feb 07, 2015 | Casio Calculators

First, find out how many whole times 24 will go into 67

67/24 = 2 with a remainder that we don't care about. Write down 2

Next, multiply that answer (2) by 24 2 X 24=48

Subtract that 48 from 67 67-48=19

bring down next digit (8) append to the19 198

divide 24 into 198 198/24=8 Write down 8

multiply that answer by 24 8 X 24 =192

Subtract that 192 from 198 198 - 192 = 6

bring down next digit (7) append to the 6 67

divide 24 into 67 67/24 =2 Write down 2

multiply that answer by 24 2 X 24 = 48

subtract 48 from 67 27-24=19

bring down next digit (2)append to the 19 192

divide 24 into 192 192/24 = 8 Write down 8

multiply that answer by 24 24 X 8=192

subtract 192 from 192 192-192=0 You're done!

Your answer is the numbers you wrote down after the divisions = 2848

2 8 4 8

----------------------

24 ) 67872

- 48

198

-192

67

- 48

192

- 192

0

67/24 = 2 with a remainder that we don't care about. Write down 2

Next, multiply that answer (2) by 24 2 X 24=48

Subtract that 48 from 67 67-48=19

bring down next digit (8) append to the19 198

divide 24 into 198 198/24=8 Write down 8

multiply that answer by 24 8 X 24 =192

Subtract that 192 from 198 198 - 192 = 6

bring down next digit (7) append to the 6 67

divide 24 into 67 67/24 =2 Write down 2

multiply that answer by 24 2 X 24 = 48

subtract 48 from 67 27-24=19

bring down next digit (2)append to the 19 192

divide 24 into 192 192/24 = 8 Write down 8

multiply that answer by 24 24 X 8=192

subtract 192 from 192 192-192=0 You're done!

Your answer is the numbers you wrote down after the divisions = 2848

2 8 4 8

----------------------

24 ) 67872

- 48

198

-192

67

- 48

192

- 192

0

Oct 15, 2014 | Calculators

-You mean how to use the calculator that show here to subtract the number you give...?

-If so enter 954 then press + Sight and enter 378 then press - sight

It will show the total. Or

(954**+**378**-**)=576

Good luck

Mai

-If so enter 954 then press + Sight and enter 378 then press - sight

It will show the total. Or

(954

Good luck

Mai

Oct 15, 2014 | Calculators

Minus and change-sign are two completely different things. Minus is used to subtract one number from another. When you press minus when the input line is empty, your telling the calculator to subtract. The only way it can subtract the number you're about to put in is to subtract it from something else, and that something else is the previous answer, hence the "Ans."

If you want to input a negative number, use the change-sign key. If you want to subtract one number from another number, use the minus key.

Try pressing the plus key when the input line is empty. You'll get Ans+ in this case as well, The same with multiply and divide, among others, and for the same reason.

If you want to input a negative number, use the change-sign key. If you want to subtract one number from another number, use the minus key.

Try pressing the plus key when the input line is empty. You'll get Ans+ in this case as well, The same with multiply and divide, among others, and for the same reason.

Sep 23, 2013 | Texas Instruments TI-84 Plus Calculator

You can download the manual from

http://downloads.canon.com/cpr/software/calculator/P170-DH-(USA-HWB).pdf

128000 - 10000 then press = or chain the calculation by pressing + or - and the number you want to add or subtract.

http://downloads.canon.com/cpr/software/calculator/P170-DH-(USA-HWB).pdf

128000 - 10000 then press = or chain the calculation by pressing + or - and the number you want to add or subtract.

Sep 30, 2010 | Canon P170-DH Calculator

use the + key after each number to add the total will appear on screen. When all numbers have been added, enter number to subtract and then press - key. The subtracted number will appear in read on the paper (if two color). and then press the star key to get total.

Jul 08, 2010 | Canon P23-DHV Calculator

The way to do math on this calculator is a bit different than on others. To start off, when doing subtraction, you must press the + key. This tells the calculator that you are working with a positive number.

Say you have $588.43 in you check book but you spent $136.92. The buttons you press on the calculator will be as follows:

588.43 + 136.92 -

The positive total of 451.51 will be on your screen. If you are using the print function as a way of keeping track, press # to print the on screen total.

Just remember, enter your first number and hit +. After this, each number that you are subtracting will have a - behind it.

Say you have $588.43 in you check book but you spent $136.92. The buttons you press on the calculator will be as follows:

588.43 + 136.92 -

The positive total of 451.51 will be on your screen. If you are using the print function as a way of keeping track, press # to print the on screen total.

Just remember, enter your first number and hit +. After this, each number that you are subtracting will have a - behind it.

Mar 04, 2010 | Canon P170-DH Calculator

A fraction is just a number like (almost) any other. On most calculators, as you enter 6/5 the calculator displays its decimal value. When you press - the calculator waits for a number 2 then / then 5. Once you press the equal sign it will calculate 2/5 then subtracts it from the preceding result. The priority rules favor multiplication and division over addition and subtraction.

On some calculators you can keep a fraction in fraction format and operate on it with other fractions, and the result may be obtained as a fraction.

The gist of the story is that ON A CALCULATOR operations on fractions as performed like operations on any number.

On some calculators you can keep a fraction in fraction format and operate on it with other fractions, and the result may be obtained as a fraction.

The gist of the story is that ON A CALCULATOR operations on fractions as performed like operations on any number.

Dec 20, 2009 | Sharp Calculators

Hello,

I do know what calculator you have but on most calculators you have digit keys to key in numbers, operation keys (multiplication, division, addition, subtraction), function keys (log, exponential, %, square root, square or a power) and you have the = key to obtain the result of the calculation.

Press the [ON] button

To add 2 numbers, exemple 12 and 13

12 [+ key] 13 [= key]. Calculator displays 25, or 25.00 or 25.0000...

To subtract

13 [- key] 7 [=key] . Calculator displays 6 or 6.00, 6.0000....

To multiply

32 [x key] 5 [= key]. Calculator displays 160.

You may have memory keys, to store values. They may be labeled M to enter a number in memory, M+ to add a number to the one already in memory, M- to subtract from the number already in memory.

Hope it gets you started.

I do know what calculator you have but on most calculators you have digit keys to key in numbers, operation keys (multiplication, division, addition, subtraction), function keys (log, exponential, %, square root, square or a power) and you have the = key to obtain the result of the calculation.

Press the [ON] button

To add 2 numbers, exemple 12 and 13

12 [+ key] 13 [= key]. Calculator displays 25, or 25.00 or 25.0000...

To subtract

13 [- key] 7 [=key] . Calculator displays 6 or 6.00, 6.0000....

To multiply

32 [x key] 5 [= key]. Calculator displays 160.

You may have memory keys, to store values. They may be labeled M to enter a number in memory, M+ to add a number to the one already in memory, M- to subtract from the number already in memory.

Hope it gets you started.

Oct 10, 2009 | Canon Calculators

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Usually answered in minutes!

I cannot get this problem solved, either. Seems simple, but isn't.

how do i just subtract without a negative symbol coming out in front of the number. I just want it to act like a regular calculator

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