Funny Things

The MC, M-, M+, and MR Buttons at the Top of a Calculator

I have never used these in my 18 years of life, not have I even learned what they do. See also Math, Unnecessary, Useless.

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Added by a Guest on January 22, 2018 | You Like This |

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M+ = Add to memory M- = Subtract from memory MC = Memory Clear (clear stored value) MRC = Memory Re-Call (recall stored value) MU = Mark Up

g on February 1, 2018

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Never used them really? I use them constantly....

WholamWholwant on May 16, 2018

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Fight Spam! What's 2+3?

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