Question

Se dau numerele...a=777,b = 999,c =222 Calculeaza... a+c-b= b- a+c= a-(c+c+c)= b-(c+c)=

Answer 1

a+c-b=777+222-999=0
b-a+c=999-777+222=444
a-(c+c+c)=777-666=111
b-(c+c)=999-444=555      :)

Answer 2

a+c-b=777+222-999=999-999=0
b-a+c=999-777+222=222+222=444
a-(c+c+c)=777-(222+222+222)=777-666=111
b-(c+c)=999-(222+222)=999-444=555