Authentic Montessori wooden tens set with 2 boards and 9 tiles with a loose fitting lid.  One board has five printed number slots (10-50) and the other has four (60-90).  The tiles are printed with the numbers 1-9.  This set, intended to be used with the beads in the tens bead box, are for exploring the number names of the tens and the numbers 11-99.  The boards and tiles come in a wooden box with a lid, which measures about 17" long, 6" wide and 1½" high.  These materials are part of the Montessori 6-9 curriculum.  Excellent like new condition.

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