Question

din cele 63:de cartonase mihai ofera celor 2 frati cate 9 cartonase iar prietenul sau ii ofera 13 cartonase cate cartonase ai raman lui mihai

Answer 1

63-(2×9)=45; 45-13=32 ( cartonase ii raman lui Mihai )

Answer 2

1.Cate cartonase a oferit Mihai fratilor lui?       2x9=18   cartonase                                                                                              2.Cate  cartonase a oferit fratilor si prietenului sau?          18+13=31   cartonase                                                                                         3.Cate cartonase îi raman lui Mihai?     63 - 31=32   cartonase.                                                                                                                                                                  Raspuns:32 cartonase