PreviewIntegers are what determine the type of value the number holds. So what type of integers are there? Well there are positives and there are negatives and you should know that the number 0 is not an integer but any other number is. So if we say that a video on YouTube was liked 50 times and disliked 2 times what this actually means is that its +50 and -2.
So what if you see a number with no integer sign in front of it? Well that means that the number is a positive and if there is a subtraction sign in front of it then it is a negative. And any number that has a positive in front of it is a whole number but a number with a negative sign is a negative number.
Now try some of these and make sure to watch the video on YouTube.
Sheet 1 What are Integers