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Dau corona la cel care imi raspunde

Dau Corona La Cel Care Imi Raspunde class=

Răspuns :

a=[803-(166-54+45)]:2
a=[803-(112+45)]:2
a=(803-157):2
a= 646:2
a=323

b=72-72:4+(72-72):4
b=72-18+0:4
b=54:0
b=0

Produs:
323×0=0

Noroc!
a=[803-(166-54+45)]:2
166-54+45 =157
(803-157):2
803 -157=646
646:2=323
a=323