Ten-frames enable children to automatically think of numbers less than ten in terms of their relationship to ten, and to build a sound knowledge of the basic addition/subtraction facts for ten which are an integral part of mental calculation.
A set of 6 Ten-Frames-Trucks and 60 double sided discs. Each truck 75 x 33cm, discs 10cm. Trucks made from rubber backed polyester and discs 100% polyester.
