# JUST WANT TO FIND OUT HOW TO USE THE NUMBERS ON MY KEYBOARD, SUBTRACT, MULTIPLY ETC.

Posted by on

• Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

• Master

There is a key on the keyboard that says num lock push the key down until you get a indercaded light on, or something show the number key sysbols are working.

you mite also have to have the scroll lock ingauged too in or for both to work independent from each other, this just depends who the mfg of the computer and the systems operation software and hardware is configured

rodgandysr

Posted on Mar 07, 2009

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
Goodluck!

Posted on Jan 02, 2017

×

my-video-file.mp4

×

## Related Questions:

### How to solve franctions

Multiplying Fractions:
1. Make sure you're working with two fractions.
2. Multiply numerator x numerator, then multiply denominator x denominator.
Dividing Fractions:
1. Make sure you're working with two fractions
2. Flip the second fraction upside down.
4. Multiply top x top and bottom x bottom.
Converting Mixed Numbers into Improper Fractions:
1. Convert mixed numbers into improper fractions.
2. Take the whole (non-fraction) number and multiply it by the denominator.
4. Put that amount over the original denominator and you will have an improper fraction.
Method for Adding and Subtracting Fractions:
1. Find the lowest common denominator (bottom number). For both adding and subtracting fractions, you'll start with the same process.
2. Multiply fractions to match the lowest common denominator.
3. Add or subtract the two numerators (top number) but NOT the denominators.

Mar 07, 2017 | Homework

### How do I fine the percentage change from .41 to .50?

To find the percentage change, subtract the old number from the new number and divide by the old number. Then to make it a percentage, multiply by 100.

Example: 0.41 to 0.50.

.050 - 0.41 = 0.09

0.09 ---------
------ = 0.21951
.41

To make it into a percentage change, multiply by 100 or move the decimal to the right two places.
--------
21.95121%

p.s. The line over the numbers means that they repeat;)

Feb 19, 2015 | Office Equipment & Supplies

### What is 67,872 divided by 24, step by step?

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

Oct 15, 2014 | Office Equipment & Supplies

### How do the numbers -4 -7 4 and 1 equal 24

Multiply the first two numbers together, subtract the third from the product, then multiply the result by the fourth.

Sep 08, 2013 | Office Equipment & Supplies

### Why can't I multiply negative numbers on my El-520x???

Make sure you use the +/- key (located just to the right of the decimal point key) to enter a negative number, not the - key (to the right of the + key, used to subtract one value from another).

For example, press +/- 4 / +/- 3 = to divide -4 by -3 .

Jan 19, 2013 | Sharp EL-520XBWH Scientific Calculator -...

### What is the formula to find the percent between two numbers. example: nuts cost .233 last year and this year nuts increased to .332 what is the percentage increase.

Divide .332 by .233, multiply by 100, then subtract 100.

Alternatively, since the increase in price was .099, divide .099 by .233 then multiply by 100.

Aug 10, 2011 | Texas Instruments TI-84 Plus Calculator

### I do not have the manual. If I want to add or subtract do I put the total amount in and than hit the plus or minus key ? i.e., \$128,000 -10000. do I hit the minus before the amount or after? -1500....

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

### How do I add and subtract on this thing?

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.

Oct 10, 2009 | Canon Office Equipment & Supplies

## Open Questions:

#### Related Topics:

128 people viewed this question

Level 3 Expert

Level 3 Expert