Răspuns :
a__________ ___________ ___________+4
b__________
564-4-560
560:4=140-b
a=140+140+140+4=424
b__________
564-4-560
560:4=140-b
a=140+140+140+4=424
|------|------|------|.4...
|------|
564- 4⇒560
560/4⇒140- b
PROBA 140+140+140+4⇒424
MULT SUCCES!
|------|
564- 4⇒560
560/4⇒140- b
PROBA 140+140+140+4⇒424
MULT SUCCES!