hello
i have he following formula :

=SUM(a1:a4;a6;a8;a10)+LEFT(a5;FIND("*";a5)-1)+LEFT(a7;FIND("*";a7)-1)+LEFT(a9;FIND("*";a9)-1)+LEFT(a11;FIND("*";a11)-1)

in example A5 contains : =15&""&"*"
in example A7 contains : = 21&""&"*k"
in example A9 contains : = 13&""&"*h"
in example A11 contains : 23&""&"*d"

as you can see my primary goal is to find a formula which makes me only a
SUM for the values wich are from A1 to A11

is there another shorter formula to do that ?