\[\boxed{\mathbf{Страница}\mathbf{\ 18}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\mathbf{56}\mathbf{.}\mathbf{\ }}\]
\[7\ см = 70\ мм.\]
\[BC = ABC - AB = 80 - 70 =\]
\[= 10\ мм = 1\ см.\]
\[Ответ:10\ см.\]
\[\boxed{\mathbf{57}\mathbf{.}\mathbf{\ }}\]
\[-\] | \[12\] | \[18\] | \[40\] | \[10\] |
---|---|---|---|---|
\[9\] | \[3\] | \[9\] | \[31\] | \[1\] |
\[6\] | \[6\] | \[12\] | \[34\] | \[4\] |
\[10\] | \[2\] | \[8\] | \[30\] | \[0\] |
\[1\] | \[11\] | \[17\] | \[39\] | \[9\] |
\[\ :\] | \[18\] | \[12\] | \[0\] |
---|---|---|---|
\[6\] | \[3\] | \[2\] | \[0\] |
\[3\] | \[6\] | \[4\] | \[0\] |
\[2\] | \[9\] | \[6\] | \[0\] |
\[1\] | \[18\] | \[12\] | \[0\] |
\[-\] | \[20 + 37 = 57\] | \[100 - 60 = 40\] |
---|---|---|
\[6 \cdot 5 = 30\] | \[27\] | \[10\] |
\[36\ :9 = 4\] | \[53\] | \[36\] |
\[\ :\] | \[11 + 7 = 18\] | \[66 - 30 = 36\] |
---|---|---|
\[3 \cdot 2 = 6\] | \[3\] | \[6\] |
\[45\ :5 = 9\] | \[2\] | \[4\] |
\[\boxed{\mathbf{58}\mathbf{.}}\]
\[59\ мм = 5\ см\ 9\ мм\]
\[83\ дм = 8\ м\ 3\ дм\]
\[1200\ м = 1\ км\ 200\ м\]
\[402\ см = 4\ м\ 2\ см\]