XVI represents 16.

The X represents a 10, and the VI represents a 6, making 16.

The numeral order from 1 to 10 is: I, II, III, IV, V, VI, VII, VIII, IX, X.

Notice how I is 1, V is 5, and X is 10. These are the main ones. After the 1, they put two I's for a two, and 3 I's for a 3. For the V, the 4 uses a V with a I in front, and the 6 uses a V with a I after. Same follows for the X. A 9 puts a I in front of the X, and an 11 puts a I after the X.

Hope this helped.

The X represents a 10, and the VI represents a 6, making 16.

The numeral order from 1 to 10 is: I, II, III, IV, V, VI, VII, VIII, IX, X.

Notice how I is 1, V is 5, and X is 10. These are the main ones. After the 1, they put two I's for a two, and 3 I's for a 3. For the V, the 4 uses a V with a I in front, and the 6 uses a V with a I after. Same follows for the X. A 9 puts a I in front of the X, and an 11 puts a I after the X.

Hope this helped.