Răspuns :
a+b+c=703
149+(149+157)+c=703
149+306+c=703
455+c=703
c=703-455
c=248
149+(149+157)+c=703
149+306+c=703
455+c=703
c=703-455
c=248
a+b+c=703
a=149
b=cu 157 mai mare
c=?
Rezolvare:
b=149+157
b=306
c=703-(149+306)=703-455
=248
c=248
Raspuns: c=248
a=149
b=cu 157 mai mare
c=?
Rezolvare:
b=149+157
b=306
c=703-(149+306)=703-455
=248
c=248
Raspuns: c=248