+396 No one knows what M+, MRC, M- buttons even do on a calculator, amirite?

by Anonymous 13 years ago

M+ is to add a number to memory. M- is to subtract a number from memory. MRC is to clear the memory.

by Anonymous 13 years ago

That is amazing. Thank you.

by Anonymous 13 years ago

o.O I actually knew that! .................. I just forgot..... ..............................................*clears throat awkwardly*

by Anonymous 13 years ago

(to the anonymous person before me) Wow! How did you know that...!?

by Anonymous 13 years ago

I really cannot say... I just use calculators a lot, and figured it out one day :)

by Anonymous 13 years ago