6000 -(6572 +890 ):533 *302 =1772 1)6572 +890=7462 2)7462 :533 =14 3)302 *14=4228 4)6000 -4228 =1772
6000-7462:533*302=1772 6000-14*302=1772 6000-4228=1772 1772=1772