Description
One 5.5″ (14 cm) diameter ring each for fractions (1/24 gradations), degrees (360), decimals, percentages, & time (60 minutes or 12 hours); helps students visualize the relationships within a circle between fractions, degrees, decimals, percentages, & time; sized to fit fraction circles above in nested interior; grades 3+; originally retailed for $14.99 each.
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