Răspuns :
a + b + c = 239456
a + 90124
b + 123421
c + 55100 + 40996
90124 + 123421+ 96 096 = 309641
239456 + 309641 = 549097 este noua suma
a + 90124
b + 123421
c + 55100 + 40996
90124 + 123421+ 96 096 = 309641
239456 + 309641 = 549097 este noua suma
noua suma va fi
239456+90124+123421+(55100+40996)=
=239456+90124+123421+96096=
=329580+123421+96096=
=453001+96096=
=549097
239456+90124+123421+(55100+40996)=
=239456+90124+123421+96096=
=329580+123421+96096=
=453001+96096=
=549097