Răspuns :
primul mod:
1)cate bomboane are Victor?
7x6=42bomboane
2)cate bomboane le da colegiilor?
5x6=30 bomboane
3)cate bomboane ii raman?
42-30=12
acum modul al doilea:
1)cate bomboane ii raman lui Victor?
(7x6)-(5x6)=42-30=12 bomboane
Raspuns 12 Bomboane
1)cate bomboane are Victor?
7x6=42bomboane
2)cate bomboane le da colegiilor?
5x6=30 bomboane
3)cate bomboane ii raman?
42-30=12
acum modul al doilea:
1)cate bomboane ii raman lui Victor?
(7x6)-(5x6)=42-30=12 bomboane
Raspuns 12 Bomboane
1 mod
7x6—5x6=42—30=12bomboane
2mod
7—5=2pungi rămân
2x6=12 bomboane