%%%
% Tables Addition-Multiplication
%%%
\setKVdefault[Tables]{Addition=false,Multiplication=true,Seul=false,Debut=0,Fin=10,Couleur=white}

% pour m\'emoire
\newcommand\TableMultiplicationComplete{%
  \xdef\NbColTabMul{\fpeval{\useKV[Tables]{Fin}+1-\useKV[Tables]{Debut}}}%
  \begin{tabular}{|>{\columncolor{gray!15}\centering\arraybackslash}p{1.5em}|*{\NbColTabMul}{>{\centering\arraybackslash}p{1.5em}|}}%
    \hline
    $\times$\xintFor* ##1 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\cellcolor{gray!15}\fpeval{##1}
      }
    \\
    \hline
    \xintFor* ##1 in {\xintSeq {0}{10}}\do{%
    ##1\xintFor* ##2 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\fpeval{##2*##1}
      }
    \\
    \hline
    }
  \end{tabular}%
}
%%%%

\newcommand\TableMultiplicationCompleteColore{%
  \xdef\NbColTabMul{\fpeval{\useKV[Tables]{Fin}+1-\useKV[Tables]{Debut}}}%
  \begin{tabular}{|>{\columncolor{gray!15}\centering}p{15pt}|*{\NbColTabMul}{>{\centering\arraybackslash}p{15pt}|}}%
    \hline
    $\times$\xintFor* ##1 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\cellcolor{gray!15}\fpeval{##1}%
      }
    \\
    \hline
    \xintFor* ##1 in {\xintSeq {0}{10}}\do{%
    ##1\xintFor* ##2 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\xintifboolexpr{##2<##1}{\cellcolor{\useKV[Tables]{Couleur}!\fpeval{##1*10}}}{\xintifboolexpr{##2>##1}{\cellcolor{\useKV[Tables]{Couleur}!\fpeval{##2*10}}}{}}\fpeval{##2*##1}%
      }%
    \\
    \hline
    }%
  \end{tabular}%
}%

\newcommand\TableAdditionComplete{%
  \xdef\NbColTabMul{\fpeval{\useKV[Tables]{Fin}+1-\useKV[Tables]{Debut}}}%
  \begin{tabular}{|>{\columncolor{gray!15}\centering}p{15pt}|*{\NbColTabMul}{>{\centering\arraybackslash}p{15pt}|}}%
    \hline
    $+$\xintFor* ##1 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\cellcolor{gray!15}\fpeval{##1}
      }
    \\
    \hline
    \xintFor* ##1 in {\xintSeq {0}{10}}\do{%
    ##1\xintFor* ##2 in {\xintSeq {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{%
    &\fpeval{##2+##1}
      }
    \\
    \hline
    }
  \end{tabular}%
}

\newcommand\TableMultiplicationSeule[1]{%
  \ensuremath{%
    \begin{array}{ccccc}%
      \xintFor* ##1 in {\xintSeq
      {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{
      ##1&\times&#1&=&\fpeval{##1*#1}\\
      }
    \end{array}
  }%
}%

\newcommand\TableAdditionSeule[1]{%
  \ensuremath{%
    \begin{array}{ccccc}
      \xintFor* ##1 in {\xintSeq
      {\useKV[Tables]{Debut}}{\useKV[Tables]{Fin}}}\do{
      ##1&+&#1&=&\fpeval{##1+#1}\\
      }
    \end{array}
  }%
}%

\newcommand\Tables[2][]{%
  \useKVdefault[Tables]%
  \setKV[Tables]{#1}%
  \ifboolKV[Tables]{Seul}{%
    \ifboolKV[Tables]{Addition}{%
      \TableAdditionSeule{#2}%
    }{%
      \TableMultiplicationSeule{#2}%
    }%
  }{%
    \ifboolKV[Tables]{Addition}{%
      \TableAdditionComplete%
    }{%
      \TableMultiplicationCompleteColore%
    }%
  }%
}%