Răspuns :
1.Cat cantaresc cosurile goale?
R: 500g + 500g = 1000g = 1kg
2. Cat cantaresc fructele?
R: 5kg - 1kg = 4kg
R: 500g + 500g = 1000g = 1kg
2. Cat cantaresc fructele?
R: 5kg - 1kg = 4kg