Номер 180 [829-239]x75= 2000-[859+1085];243 = 3969;[305-158]= 8991;111;3=

Question

Номер 180

[829-239]x75=
2000-[859+1085];243 =
3969;[305-158]=
8991;111;3=

Answer 1

(829-239)×75=590*75=44250
2000-(859+1085)÷243=2000 -(1944):243=2000-8=1992
3969÷(305-158)=3969 : 147=27