The rules for coercion of string, number, and Boolean values in javascript

The rules for coercion of string, number, and Boolean values in javascript are the following:

• If you add a number and a string, the number is coerced to a string.
• If you add a Boolean and a string, the Boolean is coerced to a string.
• If you add a number and a Boolean, the Boolean is coerced to a number.