Dice are objects used in games when something random needs to be done, such as moving a game piece a random number of places on a board. Most dice are cubes that have the numbers 1, 2, 3, 4, 5 and 6 on the faces. Dice are sometimes made in other polyhedral shapes than cubes, but the six-sided die (die is the singular of "dice") is the most common. A die is usually rolled by the player’s hand. When adding together opposite sides of typical cubical dice, the sum is always 7.
Weights can be put inside a die to make it only land on a certain number once it is rolled. This is sometimes used as a way of cheating.
Types of dice change
There are many different types of dice. Some dice have different numbers of sides. These are called polyhedral dice. They are used in some games like Dungeons & Dragons.
Some dice do not have numbers on them at all. Instead, they have letters, pictures, or other symbols on them. Some games use these when they need something random that is not a number. For example, some word games use dice with letters to give the players random letters they have to use in the game.