\[\boxed{\mathbf{Страница}\mathbf{\ \ 33}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\mathbf{77}\mathbf{.}\mathbf{\ }}\]
\[2\] | \[3\] | \[4\] | \[5\] | \[6\] | \[7\] | \[8\] | \[9\] | |
---|---|---|---|---|---|---|---|---|
\[Больше\ на\ 5\] | \[7\] | \[8\] | \[9\] | \[10\] | \[11\] | \[12\] | \[13\] | \[14\] |
\[Больше\ в\ 5\ раз\] | \[10\] | \[15\] | \[20\] | \[25\] | \[30\] | \[35\] | \[40\] | \[45\] |
\[\boxed{\mathbf{78}\mathbf{.}\mathbf{\ }}\]
\[На\ сколько\ меньше\ рыбок\ в\ \]
\[маленьком\ аквариуме,\ чем\ в\ \]
\[большом?\]
\[32 - 8 = 24\ (рыбки).\]
\[Во\ сколько\ раз\ меньше\ рыбок\ в\ \]
\[маленьком\ аквариуме,\ чем\ в\ \]
\[большом?\]
\[32\ :8 = 4\ раза.\]
\[\boxed{\mathbf{79}\mathbf{.}\mathbf{\ }}\]
\[54\] | \[48\] | \[42\] | \[36\] | \[30\] | \[24\] | \[18\] | \[12\] | |
---|---|---|---|---|---|---|---|---|
\[Меньше\ в\ 6\ раз\] | \[9\] | \[8\] | \[7\] | \[6\] | \[5\] | \[4\] | \[3\] | \[2\] |
\[Меньше\ на\ 6\] | \[48\] | \[42\] | \[36\] | \[30\] | \[24\] | \[18\] | \[12\] | \[6\] |
\[\boxed{\mathbf{80}\mathbf{.}}\]
\[5)\ 32 + 35 = 67\]
\[4)\ 8 \cdot 4 = 32\]
\[2)\ 36\ :9 = 4\]
\[1)\ 24\ :3 = 8\]
\[3)\ 7 \cdot 5 = 35\]
\[(24\ :3) \cdot (36\ :9) + 7 \cdot 5\]