Question

ex 3 Efectuează calcul la cel ma bin răspuns dau coroana

Answer 1

10+4•9-7•5-5=
10+36-35-5=
46-35-5=
11-5=6
2017-{[42-(25•14-340)•2]•3+32=
2017-{[42-(350-340)•2]•3+32=
2017-(42-10•2)•3+32=
2017-(42-20)•3+32=
2017- 22 •3+32=
2017- 66+32=
1951+32=1983
(100-49+625)•(1+1500)=
(51+625)•1501=
686•1501=1019686