This The 1,000 cube is a cube with 100 dots on each side. It is used to represent the number 1,000.The 100 square has 100 dots on both large sides. It is used to represent the number 100The 10 line has 10 dots on the 1000 long sides. It is used to represent the number 10The unit cubehas 1 dot on each side. It is used to represent the number 1