Răspuns :
a |-----|-----|
b |-----|-----|-----|-----|
c |-----| } 126.
126 : 7 = 18 (c)
18 × 4 = 72 (b)
18 × 2 = 36 (a)
Proba : 36 + 72 + 18 = 126.
b |-----|-----|-----|-----|
c |-----| } 126.
126 : 7 = 18 (c)
18 × 4 = 72 (b)
18 × 2 = 36 (a)
Proba : 36 + 72 + 18 = 126.
a |-----|-----|
b |-----|-----|-----|-----|
c |-----| } 126.
126 : 7 = 18 (c)
18 × 4 = 72 (b)
18 × 2 = 36 (a)
Proba : 36 + 72 + 18 = 126.
b |-----|-----|-----|-----|
c |-----| } 126.
126 : 7 = 18 (c)
18 × 4 = 72 (b)
18 × 2 = 36 (a)
Proba : 36 + 72 + 18 = 126.