Egy táblázatban tároljuk néhány valutáról, hogy 100 egység belőle hány forintot ér. Például 100 ausztrál dollár (AUD) 13 279 forint.
Készítsünk táblázatot (I42.xls), amelyben konstans valutatáblázatot használva a harmadik oszlopba bármelyik (de csak egy) valuta mellé beírva tetszőleges összeget, a táblázatkezelő kiszámolja, hogy ennyiért melyik valutából mennyit lehet kapni.
Példa:
*[3pt]
${\displaystyle \begin{array}{|cccc|}\hline \multicolumn{1}{c}{{\displaystyle \text{100}}}& \multicolumn{1}{c}{{\displaystyle \text{Ft}}}& \multicolumn{1}{c}{{\displaystyle \text{Mit vált?}}}& \multicolumn{1}{c}{{\displaystyle \text{Mennyit ér?}}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math>}}\hfill & \hfill {\displaystyle }& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math>}}& \hfill {\displaystyle }\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">AUD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">13279</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">176,96</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CAD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">15014</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">156,51</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CHF</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">16287</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">144,28</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CZK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">777</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">3024,32</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">EUR</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">23835</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">98,59</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">HUF</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">100</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">23499,00</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">PLZ</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">6051</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">388,35</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">SEK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">2618</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">897,59</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">SKK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">580</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">4051,55</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">USD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">23499</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">100</span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">100,00</span>}}\\ \hline\end{array}}$
 ${\displaystyle \begin{array}{|cccc|}\hline \multicolumn{1}{c}{{\displaystyle \text{100}}}& \multicolumn{1}{c}{{\displaystyle \text{Ft}}}& \multicolumn{1}{c}{{\displaystyle \text{Mit vált?}}}& \multicolumn{1}{c}{{\displaystyle \text{Mennyit ér?}}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math>}}\hfill & \hfill {\displaystyle }& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math>}}& \hfill {\displaystyle }\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">AUD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">13279</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">2,93</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CAD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">15014</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">2,59</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CHF</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">16287</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">2,39</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">CZK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">777</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">50</span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">50,00</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">EUR</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">23835</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">1,63</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">HUF</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">100</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">388,50</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">PLZ</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">6051</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">6,42</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">SEK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">2618</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">14,84</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">SKK</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">580</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">66,98</span>}}\\ {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;">USD</span>}}\hfill & \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">23499</span>}}& \hfill {\displaystyle \text{<math xmlns="http://www.w3.org/1998/Math/MathML"><mspace width="0.5mm"></mspace></math><span style="font-family: monospace; font-size: 120\%;"></span>}}& \hfill {\displaystyle \text{<span style="font-family: monospace; font-size: 120\%;">1,65</span>}}\\ \hline\end{array}}$