Learning Resources Connecting Ten-Frame Trays, 165 Pieces | Toys & Games | Learning & Education | Counting & Math Toys | The ten-frame trays allow students to visualize concepts such as counting, number patterns, making 10, subtraction and addition, number correspondence, number relationships, and more. | Addition is easy when kids add colorful disks to the trays. Subtraction makes sense as kids take away disks. | This set includes 10 ten-frame trays and 5 five-frame trays that can connect together in various ways to illustrate the lessons you want to teach. | Set comes with 10 ten-frame trays, 5 five-frame trays, 150 double-sided counters in blue/green, plus an activity guide. | Ages 5+
Weight: 630.4928799999999 g