Răspuns:
19000-[34×(1900-1800)]=
19000-(34×100)=
19000-3400=
15600
100009+[504×(37-20)]=
100009+(504×17)=
100009+8568=
108577
10×100÷4+(65280-24009)÷3=
10×100÷4+41271÷3=
250+13757=
14007
(2035÷5-150)×257=
(407-150)×257=
257×257=
66049
Explicație pas cu pas:
Sper ca te-am ajutat!