\[\boxed{\text{Страница}\text{\ 64.}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[\boxed{206.}\]
\[5 \cdot 10 = 50\]
\[10 \cdot 7 = 70\]
\[10 \cdot 10 = 100\]
\[100 \cdot 10 = 1000\]
\[100 \cdot 2 = 200\]
\[8 \cdot 100 = 800\]
\[\boxed{207.}\]
\[3 \cdot 1000 = 3000\]
\[1 \cdot 10\ 000 = 10\ 000\]
\[1000 \cdot 20 = 20\ 000\]
\[100 \cdot 100 = 10\ 000\]
\[1000 \cdot 100 = 100\ 000\]
\[1\ 000\ 000 \cdot 4 = 4\ 000\ 000\]
\[\boxed{208.}\]
\[5\ кг = 5000\ г\]
\[8\ км = 8000\ м\]
\[2\ кг\ 120\ г = 2120\ г\]
\[3\ км\ 50\ м = 3050\ м\]
\[\boxed{209.}\]
\[a\] | \[1\] | \[5\] | \[10\] | \[15\] | \[20\] |
---|---|---|---|---|---|
\[10 \cdot a\] | \[10\] | \[50\] | \[100\] | \[150\] | \[200\] |
\[100 \cdot a\] | \[100\] | \[500\] | \[1000\] | \[1500\] | \[2000\] |
\[1\ 000 \cdot a\] | \[1000\] | \[5000\] | \[10\ 000\] | \[15\ 000\] | \[20\ 000\] |
\[10\ 000 \cdot a\] | \[10\ 000\] | \[50\ 000\] | \[100\ 000\] | \[150\ 000\] | \[200\ 000\] |
\[Каждое\ предыдущее\ \]
\[произведение\ нужно\ умножить\ \]
\[на\ 10.\]