OA]] [[OB]] [[OC]] [[OD]] [[OE]] [[OF]] [[OG]] [[OH]] [[OI]] [[OJ]] [[OK]] [[OL]] [[OM]] [[ON]] [[OO]] [[OP]] [[OQ]] [[OR]] [[OS]] [[OT]] [[OU]] [[OV]] [[OW]] [[OX]] [[OY]] [[OZ]] An illustrating example of "x" as a "leftover" letter is differing usage in three different Cushitic languages: d.a.]] [[d.b.]] [[d.c.]] [[d.d.]] [[d.e.]] [[d.f.]] [[d.g.]] [[d.h.]] [[d.i.]] [[d.j.]] [[d.k.]] [[d.l.]] [[d.m.]]

f.a.]] [[f.b.]] [[f.c.]] [[f.d.]] [[f.e.]] [[f.f.]] [[f.g.]] [[f.h.]] [[f.i.]] [[f.j.]] [[f.k.]] [[f.l.]] [[f.m.]] Jn.]] [[Jo.]] [[Jp.]] [[Jq.]] [[Jr.]] [[Js.]] [[Jt.]] [[Ju.]] [[Jv.]] [[Jw.]] [[Jx.]] [[Jy.]] [[Jz.]] y.a.]] [[y.b.]] [[y.c.]] [[y.d.]] [[y.e.]] [[y.f.]] [[y.g.]] [[y.h.]] [[y.i.]] [[y.j.]] [[y.k.]] [[y.l.]] [[y.m.]]

Video Lesson on Roman Numerals

C.a.]] [[C.b.]] [[C.c.]] [[C.d.]] [[C.e.]] [[C.f.]] [[C.g.]] [[C.h.]] [[C.i.]] [[C.j.]] [[C.k.]] [[C.l.]] [[C.m.]] k.a.]] [[k.b.]] [[k.c.]] [[k.d.]] [[k.e.]] [[k.f.]] [[k.g.]] [[k.h.]] [[k.i.]] [[k.j.]] [[k.k.]] [[k.l.]] [[k.m.]] W.N.]] [[W.O.]] [[W.P.]] [[W.Q.]] [[W.R.]] [[W.S.]] [[W.T.]] [[W.U.]] [[W.V.]] [[W.W.]] [[W.X.]] [[W.Y.]] [[W.Z.]]

s.a.]] [[s.b.]] [[s.c.]] [[s.d.]] [[s.e.]] [[s.f.]] [[s.g.]] [[s.h.]] [[s.i.]] [[s.j.]] [[s.k.]] [[s.l.]] [[s.m.]] DN.]] [[DO.]] [[DP.]] [[DQ.]] [[DR.]] [[DS.]] [[DT.]] [[DU.]] [[DV.]] [[DW.]] [[DX.]] [[DY.]] [[DZ.]] Pn.]] [[Po.]] [[Pp.]] [[Pq.]] [[Pr.]] [[Ps.]] [[Pt.]] [[Pu.]] [[Pv.]] [[Pw.]] [[Px.]] [[Py.]] [[Pz.]] UN.]] [[UO.]] [[UP.]] [[UQ.]] [[UR.]] [[US.]] [[UT.]] [[UU.]] [[UV.]] [[UW.]] [[UX.]] [[UY.]] [[UZ.]]Ga.]] [[Gb.]] [[Gc.]] [[Gd.]] [[Ge.]] [[Gf.]] [[Gg.]] [[Gh.]] [[Gi.]] [[Gj.]] [[Gk.]] [[Gl.]] [[Gm.]] B.N.]] [[B.O.]] [[B.P.]] [[B.Q.]] [[B.R.]] [[B.S.]] [[B.T.]] [[B.U.]] [[B.V.]] [[B.W.]] [[B.X.]] [[B.Y.]] [[B.Z.]] vA]] [[vB]] [[vC]] [[vD]] [[vE]] [[vF]] [[vG]] [[vH]] [[vI]] [[vJ]] [[vK]] [[vL]] [[vM]] [[vN]] [[vO]] [[vP]] [[vQ]] [[vR]] [[vS]] [[vT]] [[vU]] [[vV]] [[vW]] [[vX]] [[vY]] [[vZ]] hA]] [[hB]] [[hC]] [[hD]] [[hE]] [[hF]] [[hG]] [[hH]] [[hI]] [[hJ]] [[hK]] [[hL]] [[hM]] [[hN]] [[hO]] [[hP]] [[hQ]] [[hR]] [[hS]] [[hT]] [[hU]] [[hV]] [[hW]] [[hX]] [[hY]] [[hZ]]