Here are posters to be printed on A4 who give constellations for method Me learn the Maths of Brissiaud, for numbers from 1 to 10.

• Constellations of points as Perrine - PDF (1431)
  Perrine uses doubles or  almost - doubles  (6=3+3; 7=4+3).

• Constellations of points as D d - PDF (1076)
  D d uses constellations as on a dice, to 5, then in base 5 (6=5+1).

• Constellations of points as Picbille or Tchou - PDF (1197)
  Picbille (or Tchou) uses boxes of 10, with passage by 5.