\[Страница\ 44.\]
\[\boxed{\mathbf{121.}}\]
\[Число\] | \[Название\] | \[Количество\ нулей\] |
---|---|---|
\[10^{2} = 100\] | \[сто\] | \[2\] |
\[10^{3} = 1000\] | \[тысяча\] | \[3\] |
\[10^{4} = 10\ 000\] | \[десять\ тысяч\] | \[4\] |
\[10^{5} = 100\ 000\] | \[сто\ тысяч\] | \[5\] |
\[10^{6} = 1\ 000\ 000\] | \[миллион\] | \[6\] |
\[10^{7} = 10\ 000\ 000\] | \[десять\ миллионов\] | \[7\] |
\[10^{8} = 100\ 000\ 000\] | \[сто\ миллионов\] | \[8\] |
\[10^{9} = 1\ 000\ 000\ 000\] | \[миллиард\] | \[9\] |
\[\boxed{\mathbf{122.}}\]
\[\boxed{\mathbf{123.}}\]
\[\textbf{а)}\ 30\ 572\]
\[\textbf{б)}\ 7\ 600\ 210\]
\[\textbf{в)}\ 12\ 900\ 102\]
\[\textbf{г)}\ 1\ 010\ 101\ 011\]
\[\boxed{\mathbf{124.}}\]
\[n\] | \[8\] | \[2\] | \[3\] | \[6\] | \[9\] | \[5\] | \[4\] | \[11\] | \[7\] | \[20\] |
---|---|---|---|---|---|---|---|---|---|---|
\[n^{2}\] | \[64\] | \[4\] | \[9\] | \[36\] | \[81\] | \[25\] | \[16\] | \[121\] | \[49\] | \[400\] |
\[\boxed{\mathbf{125.}}\]
\[\textbf{а)}\ 4^{2} \cdot 3 < (4 \cdot 3)^{2}\]
\[\textbf{б)}\ 4^{2} \cdot 3^{2} < (4 \cdot 3)^{2}\]
\[\textbf{в)}\ 2^{4}\ :2 = 2^{3}\ \]