Result UnknownChange UnknownStart UnknownAdd tocustom[addto-ru]custom[addto-cu]custom[addto-su]Take Fromcustom[takefrom-ru]custom[takefrom-cu]custom[takefrom-su]Total UnknownAddend UnknownBoth Addends UnknownPut together/ take apartcustom[puttogether-tu]custom[puttogether-au]custom[puttogether-bau]Difference UnknownBigger UnknownSmaller Unknown{Compare}custom[Compare-dum] custom[Compare-dul]custom[Compare-dum] custom[Compare-dum]custom[Compare-dum] custom[Compare-dum]