Răspuns :
a |____|
b|____|____|____|
c|____|____|____|____|____|____| }120
120 : 10 = 12 a
12 × 3 = 36 b
12 × 6 = 72 c
Verificare : 12 + 36 + 72 = 120
b|____|____|____|
c|____|____|____|____|____|____| }120
120 : 10 = 12 a
12 × 3 = 36 b
12 × 6 = 72 c
Verificare : 12 + 36 + 72 = 120
1 ladă-?|------|
2 ladă-?|------|------|------|3ladă-?|------|------|------|------|------|------| }120kg
120:10=12(kg)prima ladă
12×3=36(kg)a doua ladă
36×2=72(kg)a treia ladă
2 ladă-?|------|------|------|3ladă-?|------|------|------|------|------|------| }120kg
120:10=12(kg)prima ladă
12×3=36(kg)a doua ladă
36×2=72(kg)a treia ladă