Question

Alice a oferit dimineata,celor 24 de colegi din clasa cate 3 booane. La aiaza a mai oferit cate doua bomboane.Cate bomboane a impartit Alice tuturor colegilor?Rezolva in doua moduri,folosind scrierile:(A+B)xC;AxB+AxC

Answer 1

(A+B)×C=(3+2)×24=5×24=120
A două metoda
A×B+A×C
2×24+3×24=48+72=120

Answer 2

Cate bomboane a oferit Alice dimineata? 24x3=72 (bomboane)
Cate bomboane a oferit dupa-amiaza? 24x2=48 (bomboane)
Cate bomboane a oferit in total? 72+48=120 (bomboane)

                 
                                                   R: 120 de bomboane