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( 9 x 7 + 7 x 8 ) x 4 - ( 404 : 4 + 44 : 4 ) : 2
ma puteti ajuta
urgennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnntttttttttttttttttttttttttttttttttttttttttttttttttttttttttt ?


Răspuns :

(9x7+7x8)x4-(404:4+44:4):2=
(63+56)x4-(101+11):2= 119x4-112:2= 476-56=420
(63+56)*4-(101+11):2=
119*4-112:2=
476-56=420