Using the Math.floor () method in JavaScript to complete the basics of the log word

This method returns a parameter that is less than or equal to the largest integer
Grammar

Math.floor (x);

The following are the details of the parameters:

• X: A number

return value:

Returns the largest integer less than or equal to a number X
Example:

This will produce the following results:

The value:10
Second test value:30
Third Test value:-3
Fourth Test value: 3