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Matematica clasa 5


183+ { 601-[( 79+ 85 ) x 6 - 855 : 9]+ 89 x 3}


Răspuns :

186+{601-[(79+85)x6-855:9]+89x3=
186+{601-[(164x6-855:9]+89x3=
186+[601-(984-95)]+89x3=
186+(601-889)+267=
186+(-288)+267=
186+267-288=
453-288=
165