Teachers Magnetic Place Value Cards T.H.T.U. (Set 40)

Large cards in 4 colours with the numbers 1 to 9000. The numbers 1 to 9 are written in red, the numbers 10 to 90 in yellow, 100 to 900 in green and 1000 to 9000 in blue. You can use these cards to 'build' any number ranging from 1 to 9999.