Răspuns :
(A-10+24:4)X10=10X10
(A-10+6)X10=100
(A-10+6)=100:10=10
A-10+6=10
A-10=10-6
A-10=4
A=4+10
A=14
JUMATATEA=14:2=7
(A-10+6)X10=100
(A-10+6)=100:10=10
A-10+6=10
A-10=10-6
A-10=4
A=4+10
A=14
JUMATATEA=14:2=7