W zadaniu należy wykonać mnożenia sposobem pisemnym.

a)

$\begin{array}{r}\stackrel{1}{3}\stackrel{3}{2}4\\ \underline{\cdot 8}\\ 2592\end{array}$

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b)

$\begin{array}{r}\stackrel{2}{2}\stackrel{1}{4}\stackrel{6}{1}9\\ \underline{\cdot 7}\\ 16933\end{array}$

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c)

$\begin{array}{r}\stackrel{1}{3}\stackrel{6}{1}\stackrel{5}{7}6\\ \underline{\cdot 9}\\ 28584\end{array}$

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d)

$\begin{array}{rrr}22& & \\ \underline{\cdot 14}& & \\ 88& & \text{bo}22\cdot 4=88\\ \underline{+22}& & \text{bo}22\cdot 1=22\\ 308& & \end{array}$

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e)

$\begin{array}{rrr}332& & \\ \underline{\cdot 13}& & \\ 996& & \text{bo}332\cdot 3=996\\ \underline{+332}& & \text{bo}332\cdot 1=332\\ 4316& & \end{array}$

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f)

$\begin{array}{rrr}\stackrel{2}{}\stackrel{1}{}511& & \\ \underline{\cdot 52}& & \\ 1022& & \text{bo}511\cdot 52=1022\\ \underline{+2555}& & \text{bo}511\cdot 5=2555\\ 26572& & \end{array}$