\[\boxed{\mathbf{11}\mathbf{.}}\]
\[\mathbf{Умножение\ на\ 4}\] | \[\mathbf{Деление\ на\ 4}\] |
---|---|
\[4 \cdot 1 = 4\] | \[4\ :4 = 1\] |
\[4 \cdot 2 = 8\] | \[8\ :4 = 2\] |
\[4 \cdot 3 = 12\] | \[12\ :4 = 3\] |
\[4 \cdot 4 = 16\] | \[16\ :4 = 4\] |
\[4 \cdot 5 = 20\] | \[20\ :4 = 5\] |
\[4 \cdot 6 = 24\] | \[24\ :4 = 6\] |
\[4 \cdot 7 = 28\] | \[28\ :4 = 7\] |
\[4 \cdot 8 = 32\] | \[32\ :4 = 8\] |
\[4 \cdot 9 = 36\] | \[36\ :4 = 9\] |
\[4 \cdot 10 = 40\] | \[40\ :4 = 10\] |