Transforma urmatoarele adunari repetate in inmultiri apoi calculeaza:

Transforma urmatoarele adunari repetate in inmultiri apoi calculeaza:

Rezolvare

a) 1 + 1 + 1 + 1 = 4 x 1 = 4
0 + 0 + 0 = 3 x 0 = 0
10 + 10 + 10 + 10 + 10 = 5 x 10 = 50

b)  0 + 0 + 0 + 0 + 0 + 0 = 6 x 0 = 0
1 + 1 = 2 x 1 = 2
10 + 10 + 10 = 3 x 10 = 30

c) 5 + 5 + 5 + 5 + 5 = 5 x 5 = 25
2 + 2 = 2 x 2 = 4
4 + 4 + 4 + 4 + = 4 x 4 = 16