Add some color to math class with these vibrant rainbow ten-frame trays! Students discover an easy way to visualize essential number concepts with the Rainbow Ten-Frames Classroom Set, part of the classroom supplies collection from Learning Resources. These teacher resources come with 10 ten-frames and 100 counters that are ready for all kinds of early math lessons?introduce counting, operations, and more! Plus, these ten-frames snap together to create twenty-frames for even more math! The Rainbow Ten-Frames Classroom Set also includes 30 double-sided addition and subtraction cards, so students can build and solve their own equations using their new visual math skills!