Ajutatima va rog e urgent.
A si B

a) 135,18+65,45+65,82=266.45
b) 25,4·152-52·25.4=25,4(152-52)=25,4·100=254
a) 135,18+65,45+65,82=
135,18+131,27=
266,45
b)25,4•152-52•25,4=
25,4(152-52)=
25,4×100=
2540