Source
``````%@P:exocorcp
%@Dif:3
\opset{voperator=bottom,decimalsepsymbol={,}}
Recopie et complète les multiplications suivantes :
\\
\opmul[displayshiftintermediary=all,intermediarystyle.1=\troudot,
intermediarystyle.2=\troudot,intermediarystyle.3=\troudot,
resultstyle.1=\troudot,
resultstyle.-1=\troudot,resultstyle.-2=\troudot,resultstyle.-3=\troudot]{1,25}{5,1}\hfill
\opmul[displayshiftintermediary=all,intermediarystyle.1=\troudot,
intermediarystyle.2=\troudot,intermediarystyle.3=\troudot,
resultstyle.3=\troudot,resultstyle.2=\troudot,resultstyle.1=\troudot,
resultstyle.-1=\troudot,resultstyle.-2=\troudot]{25,2}{7,9}\hfill
\opmul[displayshiftintermediary=all,intermediarystyle.1=\troudot,
intermediarystyle.2=\troudot,intermediarystyle.3=\troudot,
resultstyle.2=\troudot,resultstyle.1=\troudot,
resultstyle.-1=\troudot,resultstyle.-2=\troudot,resultstyle.-3=\troudot]{7,9}{8,78}\hfill
\opmul[displayshiftintermediary=all,intermediarystyle.1=\troudot,
intermediarystyle.2=\troudot,intermediarystyle.3=\troudot,
resultstyle.3=\troudot,resultstyle.2=\troudot,resultstyle.1=\troudot,
resultstyle.-1=\troudot,resultstyle.-2=\troudot,resultstyle.-3=\troudot,resultstyle.-4=\troudot]{35,12}{7,19}
%@Correction:
\opmul{1,25}{5,1}\hfill
\opmul{25,2}{7,9}\hfill
\opmul{7,9}{8,78}\hfill
\opmul{35,12}{7,19}
%@Commentaire:``````