Răspuns :
a l_____l
b l_____l_____l_____l_____l
4-1 = 3 segmente diferenta
261:3= 87 (un segment) = primul numar
87 x 4= 348 (al doilea numar)
Verificare : 348 -87 = 261
b l_____l_____l_____l_____l
4-1 = 3 segmente diferenta
261:3= 87 (un segment) = primul numar
87 x 4= 348 (al doilea numar)
Verificare : 348 -87 = 261