Plastic Number Cards: Large, 1-1000

Plastic Number Cards, large, from 1 to 1000, give units, tens, hundreds and the thousand each their own colour, so a child sees at a glance which hierarchy a number belongs to. Laid one over another, the cards turn 1000, 300, 40 and 5 into 1345 in a single movement, which is the clearest picture of place value a child can get. The plastic takes daily handling in a group and wipes clean. For work with the decimal system from three years.