1)46-21•190+27608:682)32087-84•(63524:308)+673) (52500:375-75)•107+8464)(257 + 63945 :...

Question

1)46-21•190+27608:68
2)32087-84•(63524:308)+67
3) (52500:375-75)•107+846
4)(257 + 63945 : 315)•87-3001
5)78•(85491:413+236)-456

Answer 1

1) 46-3990+406=-3538
2)32087-84*206+67=32087-17304+67=14850
3)(140-75)*107+846=65*107+846=6955+846=7801
4)(257+203)*87-3001=460*87-3001=40020-3001=37019
5)78*(207+236)-456=78*443-456=34554-456=34098