Add some colour to math class with these vibrant rainbow ten-frame trays!Set of 10 ten-frames and 100 counters gives students an easy way to visualise early math skills such as counting, operations, and more.Plus, build and solve your own equations with the set's 30 double-sided cards featuring number 1-10, operations, and more! Dimensions: 7.85 x 7.15 x 2 inches Add Colour to Math Class: Give students an easy way to visualise early math skills such as counting, operations, and more with these colorful, connectible ten-frames! Explore Equation Cards: Using the set’s 30 double-sided operation cards, students can build and solve their own addition and subtraction problems! Includes Teacher’s Guide: Ready to start learning? The Rainbow Ten-Frames Classroom Set includes a teacher resource guide with classroom-ready activities! Great for Small Groups: With 10 ten-frames and 100 counters, this set is perfect for small-group learning—it’s a teacher must-have!