Răspuns :
iti spun cum am aflat să intelegi
63.421 +2.131 +11.202 = 76754 -asta e (a)
a+b-c
76.754+2.131-11.202=67.683
sper ca te-am ajutat!!!
63.421 +2.131 +11.202 = 76754 -asta e (a)
a+b-c
76.754+2.131-11.202=67.683
sper ca te-am ajutat!!!
78.653+11.241-6.402=83.492
78.653-11.241-6.402=50.088
63.431-2.131-11.202=50.088(am aflat a)
50.088+2.131-11.202=41.017
97.785+1.214-85.370=13.629
97.785-1.214-85.370=11.201
78.653-11.241-6.402=50.088
63.431-2.131-11.202=50.088(am aflat a)
50.088+2.131-11.202=41.017
97.785+1.214-85.370=13.629
97.785-1.214-85.370=11.201