Răspuns :
Citi pesti a prins in a doua zi?
28+16=44
Citi pesti a prins in total?
44+28=72
Raspuns:72 pesti
28+16=44
Citi pesti a prins in total?
44+28=72
Raspuns:72 pesti
Notam A=1 zi
B=2 zi
A+B=?
A=28
B=A+16=>B=28+16
________________
A+B=?
Rezolvare
1.Cati pesti a prins pescarul a doua zii?
28+16=44
2.Cati pesti a prins pescarul in cele 2 zile?
44+28=72
Raspuns=72
B=2 zi
A+B=?
A=28
B=A+16=>B=28+16
________________
A+B=?
Rezolvare
1.Cati pesti a prins pescarul a doua zii?
28+16=44
2.Cati pesti a prins pescarul in cele 2 zile?
44+28=72
Raspuns=72