24 HOUR NEW PRODUCT SALE! These INTERACTIVE mats are a DIGITAL DRAG AND SORT math activity used with stackable coins. Students will demonstrate two different ways to count the number in the center. MAKE SURE STUDENTS COUNT ALOUD AND SHARE THE COUNTING. There are 35 cards total: 20 are a moderate level (with amounts from 35 cents to $2.40) that have pennies, nickels, dimes, and quarters as options. 15 mats are advanced for DIFFERENTIATION (with amounts to $12.50) with pennies, nickels, dimes,