Patent ID: 8800992

Claim:
A mathematics game kit comprising: (a) twenty function dice ( 110 a ), each die is a cube having six faces, each face of the function dice is labeled with a particular number selected from the group consisting of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, and 25; (b) five answer dice ( 110 b ), each die is a cube having six faces, each face of the answer dice is labeled with a particular number selected from the group consisting of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30, wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30 each appear on only one face of the five answer dice; (c) a base ( 120 ) with a grid ( 130 ) divided into 25 cells in five columns and five rows, each cell is adapted to accept a die ( 110 ), an outermost column is an answer column with five answer cells ( 130 b ), the twenty remaining cells are function cells ( 130 a ); and (d) a lid ( 140 ) removably attached to the base ( 120 ), the lid ( 140 ) is divided into a function cell cavity ( 140 a ) and an answer cell cavity ( 140 b ) separated by a partition ( 144 ), the function cell cavity ( 140 a ) is positioned over all of the function cells ( 130 a ) and the answer cell cavity ( 140 b ) is positioned over all of the answer cells ( 130 b ), the function cell cavity ( 140 a ) is deep to allow the function dice ( 110 a ) within the function cells ( 130 a ) to mix together when the lid ( 140 ) and base ( 120 ) are flipped upside down, and the answer cell cavity ( 140 b ) is deep to allow the answer dice ( 110 b ) within the answer cells ( 130 b ) to mix together when the lid ( 140 ) and base ( 120 ) are flipped upside down, the partition ( 144 ) prevents the function dice ( 110 a ) from the function cell cavity ( 140 a ) and the answer dice ( 110 b ) from the answer cell cavity ( 140 b ) from mixing together, the lid ( 140 ) allows the answer dice ( 110 ) to be shaken and randomly fall into the answer cells and the function dice ( 110 a ) to be shaken and randomly fall into the function cells.