Here are small tongues of simple calculations which I give around January, by way of training at home for example.
It is about subtractions or about addenda, with for every tongue a small tactics of calculation to be worked (take 5 away, subtract 10, calculation on doubles, choose good operation).

• Calculations of evening (in January) - PDF (657)

For those who know that written duties are forbidden at home, it is possible to make it in quick calculation in class And for those who do not like notes, the reserved part is enough to cut up!

Here is a game of 7 families that I accomplished (support) as part of customised help in CM2. Purpose is to find roundnesses of big numbers (up to the one million).
The document contains rule of the game, and cards to be cut up and supplemented by the pupils.

• Round numbers off - 7 families - PDF (532)

Here is a written trace, and a chip of exercises, to exercise the pupils in the literal writing of numbers from 1 to 5.

• write from 1 to 5 in full - PDF (1000)
  2 chips for small notebooks, to print on A4.

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.

You will find below a chip which I give to my pupils (and to their parents) from memory, concerning the numerical counting rhyme from 10 to 19, and its numerical correspondence.

• Numbers from 10 to 19 according to Picbille and Tchou - PDF (1270)

Characteristics:
- comments on the way of naming figures: those where "ten" (10, 17, 18 and 19) are heard  , and those where "Zzzz" ( "Zeu-zeu" : 11, 12, 13, 14, 15, 16 is heard    ).
- constitution of quantities with the boxes of Picbille and the balls of D d ;
- appellation "quibbles" of numbers, as Tchou, the friend of Picbille. He does not say  "thirteen" , but  one ten, and three  .

Certainly all that is not perhaps very academic, but this works well to the children

Here is a double chip, the first part of which contains an aide-memoire for the different representations of numbers from 1 to 10 (figures, fingers, constellations as D d , boxes of Picbille).
The second part is a series of exercise to structure these different representations.

• D d and Picbille counts exercises from 1 to 10 + - PDF (2111)

Here is a valuation taken out again from my filing cabinets (lively the tidying up of holiday ^^) to assess the coding in a simple cross-ruling.

Format A5 for small notebook, to print on A4.
Note that 2 chips differ, to avoid the copy between neighbours