Develop mathematical fluency and reasoning with these versatile frames. The visual aspect helps develop a practical understanding of number and can be used to support development of mathematical skill, from counting to problem solving. Working in groups or one to one, children are encouraged to talk about number recognition, show instant recall of number, counting, sequencing and number bonds and are perfect to use with any age or ability.Dimensions; if available W6.5 x L16.25cmAge range; these items are suitable for children aged 3 to 11 years