Casio FX-115MS Scientific Calculator – 支援討論區

independent memory function problem [Casio FX-115MS Scientific Calculator - 113939]

I am following the example in the manual and can't get the correct answer to come up. When I enter RCL M M+ I get 90. If I enter RCL Shift M M+ I get 90,000,000. Either way I do not get 11. HELP! I need to be able to use this function. Thanks for your quick reply Abbie