Răspuns :
jucarii
8 4 4
segment de dreapta /--------------------------------/----------------/----------------/
masinute avioane trenulete
segmente
jucarii /----------------/----------------/
masinute rest
/--------/--------/
avioane rest
/--------/
trenulete
trenulete = 4
avioane = 4
masinute =4+4 =8
jucarii =8+4+4=16
8 4 4
segment de dreapta /--------------------------------/----------------/----------------/
masinute avioane trenulete
segmente
jucarii /----------------/----------------/
masinute rest
/--------/--------/
avioane rest
/--------/
trenulete
trenulete = 4
avioane = 4
masinute =4+4 =8
jucarii =8+4+4=16