!set exolist  =!char 1 to -2 of additfrac,FractionsI,FractionsII,FractionsIII,mult,calcprio,signe,transfmult,
!set titlelist=!char 1 to -2 of Addition de fractions,Fractions I,Fractions II,Fractions III,Multiplication d'entiers relatifs,Rgles de priorit,Signe d'un produit,Transformation par multiplication,
!set exototal =!itemcnt $exolist

