
We have to associate 2, 3 or 4 cards which addition gives the same result.
Didactic content
We have to associate 2, 3 or 4 cards which addition gives the same result.
Material
28 plastic cards, washable, of 9 x 6 cm., and 0,4 mm. thick
/ 3,543 x 2,362 inch and 0,01575 inch thick.
Features/packaging
Plastic case, closed with clasps.
Size
10 x 7 x 1,5 cm. / 3,937 x 2,755 x 0,590 inch.
Ages
5 years and older.
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