Abstract: A math game is described herein which can effectively improve one's math skills while being simple, entertaining, and eye-pleasing. Players attach randomly selected octagonal tiles that bare digits in the middle and math operation symbols on their sides creating various numbers. Then they join two of his/her numbers to the number from the table creating math equation. The player that exhausts his tiles first is the winner of the game.

Abstract: A math game is described herein which can effectively improve one's math skills while being simple, entertaining, and eye-pleasing. Players attach randomly selected octagonal tiles that bare digits in the middle and math operation symbols on their sides creating various numbers. Then they join two of his/her numbers to the number from the table creating math equation. The player that exhausts his tiles first is the winner of the game.

Abstract: A motor-vehicle door latch has a pair of engageable parts one of which is movable between a pair of end positions and through an intermediate position and a pair of end-position sensors and an intermediate position sensor operable when the parts reach the respective positions. A drive engages at least one of the parts for displacing the parts from one end position through the intermediate position into the other end position. A controller operates the drive to displace the parts from the one end position to the intermediate position only when travel of the parts from the one end position to the intermediate position takes place in less than a predetermined first time and displaces the parts from the intermediate position to the other end position only when travel of the parts from the intermediate position to the other end position takes place in less than a predetermined second time different from the first time.

Abstract: A motor-vehicle door latch has a pair of engageable parts one of which is movable between a pair of end positions and through an intermediate position and a pair of end-position sensors and an intermediate position sensor operable when the parts reach the respective positions. A drive engages at least one of the parts for displacing the parts from one end position through the intermediate position into the other end position. A controller operates the drive to displace the parts from the one end position to the intermediate position only when travel of the parts from the one end position to the intermediate position takes place in less than a predetermined first time and displaces the parts from the intermediate position to the other end position only when travel of the parts from the intermediate position to the other end position takes place in less than a predetermined second time different from the first time.