Count case for children

The utility model relates to a count case for children, which comprises elements used for demonstrating figures and is characterized in that the demonstration elements are a cuboid case and a thousand of cuboids, wherein the cuboid case is divided into one big case, ten middle cases and a hundred of small cases, the ten middle cases are arranged in the big case, the inner part of each middle case is provided with ten small cases and the inner part of each small case is provided with ten cuboids. The big case, the middle cases and the small cases are uniformly provided with case covers and case housings and the case covers are covered on the case housings. The middle cases, the small cases and the cuboids can be connected by using connecting wires, the ten middle cases are connected into a string by using connecting wires, each ten small cases are connected into a string by using connecting wires and each ten cuboids are connected into a string by using connecting wires. Count elements are made into hollow cases or cuboids by the utility model and are arranged in the cases, mutually inserted and sheathed three-dimensional space is used thrice, and one thousand one hundred and ten count elements can be contained in the big case. The utility model is suitable for demonstrating calculation within double figures for young children, and pupils' plus, subtractive, multiplicative and divisional requirements can also be satisfied.