496 360 488 600 280 7000:(25\cdot 4 ) \cdot 4= 90000:(3000:3) \cdot 4= 989-465-28= 498-(3000:3) :100= (2000+400) :4=

Задание

Вычисли

\(496\)
\(360\)
\(488\)
\(600\)
\(280\)

\(7000:(25\cdot 4 ) \cdot 4=\) [ ]
\(90000:(3000:3) \cdot 4=\) [ ]
\(989-465-28=\) [ ]
\(498-(3000:3) :100=\) [ ]
\((2000+400) :4=\) [ ]