Reinforce understanding of essential math terms and application with this multi-purpose 179 double-sided card deck. Students can practice with math terms and true/false statements of increasing difficulty relevant to key math words. Great for cumulative review and test-ready practice. Cards can be used at 3 levels of play and relate to geometry, probability, fractions, decimals, measurement, algebra, and more! Cards measure 6-1/4″ x 3-3/4″ (16cm x 10cm).