1\. Write a `console.log` statement saying "Hello World!" for each language that you know.

For example:

2\. Consider the following code:

Copy the code in your `.js` file and run it. You will see that you will get a SyntaxError. Find a solution for this error. Hint: read the error message carefully, it also gives an indication of where the problem is.

3\. Declare a variable `x` and initialize it with an integer, using these exact steps:

3\.1 First, _declare_ your variable `x` (do not initialize it yet).

3\.2 Add a console.log statement that explains that explains in words what _you think_ the value of `x` is, like in this example:

console.log('the value of x will be: whateverYouThinkItWillLog');

// TODO -> log value of x again

4\. Declare a variable `y` and assign a string to it.

4\.1 Write a console.log statement in which you explain in words what _you think_ the value of the string is.

4\.2 Now console.log the variable `y`.

console.log('the value of my string will be: whateverYouThinkItWillLog');

// TODO -> log the actual value of the string to the console

5\. How do you round the number 7.25, to the nearest integer (i.e., whole number)?

5\.1 Declare a variable `z` and assign the number 7.25 to it.

5\.2 Console.log `z`.

5\.3 Declare another variable `a` that has the value of z but rounded to the nearest integer.

5\.4 Console.log `a`.

5\.5 So now we have `z` and `a` find a way to compare the two values and store the highest of the two in a new variable.

5\.6 Console.log the highest value.

6\. *Arrays!*

6\.1 Declare an empty array. Make sure that the name you choose indicates 'plurality', because an array is capable of containing more than one element. (See [Naming conventions](../fundamentals/naming_conventions.md).)

6\.2 Write a console.log statement that explains in words what you think the value of the array is.

6\.5 Log your array.

6\.6 Add a statement that adds Daan's favorite animal ('baby pig') to the *existing array*.

6\.7 Log your new array!

7\. *More strings*

7\.1 Let's consider the following string: `let myString = "this is a test"`.

7\.2 Add the string to your file and console.log it.

7\.3 Find a way to get the length of `myString`.

7\.4 Console.log the length of `myString`.

8\. Write a program that checks the types of two variables and prints out `SAME TYPE` if they are the same type.

8\.1 First declare at least four variables and assign them different data types.

8\.2 For each variable write a `console.log` statement that logs the value

}

9\. If `x` equals 7, and the only other statement is `x = x % 3`, what would be the new value of `x`?

9\.1 Add at least 3 `console.log` statements in which you show that you understand what `%` does.