How do the memory keys work?

You have to make sure that the memory is set to 0 before you start. Hit a number, then M+, then another number, then M+. Hit MRC and you should get your answer. Hit it again and see if the answer is 0.

Good luck.

Paul

Enter the number then press M+.. this loads into memory. MC is mem clear..M- is mem minus. MR may be mem recall

Hi,

Welcome to Fixya. Heres the meaning that you're looking for.

MC - Memory Clear. this clears all contents of the memory
MR - Memory Recall. This displays the current content in the memory
MS - Memory Save. This saves the current display to memory.
M+ - Memory Add. This adds the current figure to the value already present in memory.

Thanks for using Fixya.

Hi, here are some of the answers to your questions.

GT:- Grand Total: It shows the cumulative total of your calculations

MU:- Mark Up: It is used to calculate the CROSS PROFIT MARGIN in business environment.

MRC:- If pressed once, it shows the number stored in the memory. If pressed twice it clears the memory.

AC:- All Clear: It clears everything

CE:- Clear Entry: Clears the last entry of calculations.

ON/C: If the calculator is off, it turns it on. If the calculator is on it clears all entries.

If you have any more questions you can visit this site: http://www.aurora-ltd.co.uk/OpInst/FunctionsGuide.htm it has almost everything covering the calculator buttons.
Lujaina96

My best guess would be this ::

MR = Memory Recall

MC = Memory Clear

MS = Memory Store (Store this number in Memory)

M+ = Add this number to the number in Memory


Charlie

Try clearing the memory with the MRC button a couple of times, then the ON/C. You can view and download the operators manual at: http://education.ti.com/guidebooks/printer/5006ii/5006ii.pdf
Also, disconnect the power and remove batteries for a minute. Check batteries to make sure they are good then replug in.

Good Luck.

The "M" simply indicates that you have a value stored in memory. To clear the memory, press the MRC key twice.

The calculator has 10 memories (0 to 9)
To store a number (13) in memory 6 type 13 [STO] 6
To erase the content of memory 6 (M6) store 0 in int: 0 [STO] 6
To recall the content of memory location M7 press [RCL]7

To operate on the content of memory location M5 the syntax is [STO] [Op] 5, where [Op] is the operation symbol [+], [-],[x], [/] [y^x]

Ex: to raise the content of memory location 4 to the power of the displayed value, you press [STO][Y^x] 4

To clear all 10 memory locations
press [2nd][MEM][2nd][CLR WORK]

In short, although you do not have the keys you are accustomed to, you have a lot more. And please do not blame me if you feel disappointed.

Hi,

MR is Memory Recall
MC is Memory Clear
M+ is Memory add
M- is Memory subtract

These are used to add and subtract the answers to multi-step equations so you can do the small steps with the calculator, then store, change or recall the total as needed. You might add a long string of numbers in groups this way. Or you can do all operations in one parenthesis, then just store the total of each.

A good problem to illustrate this would be : (123 x 3) + (55 - 24) + (10^2) - (7 x 8) = ???
Using MR, M+ and M-, you can do each one as a group, and only store the answers. 123 x 3 = 369 so M+ to put 369 in memory. Clear it from the calculator. 55 - 24 = 31, so M+ to put this in memory and add to the 369 already there. Clear it from the calculator. 10^2 = 100, so M+ this to memory also to add it. Clear it from the calculator. 7 x 8 = 56 so M- this to SUBTRACT it from memory. Clear it from the calculator if desired. Now, when you then hit MR, you will get the total of all of these small equations in parenthesis -- 444.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Use MC or MRC button on your calculator