Mean, is when you add it up and divide it by how much numbers there is. Like 11 12 13 14 you need to add it all up 11 + 12 + 13 + 14 = 50 and then you divide it by four because there was four numbers that you added up. So 50 ÷ 4 = 12. 5 that is how I would do it.
Median, it means you have to look for the number that's in the middle for example 1 2 3 th Median is 2 because it's the number in the middle. If it is an uneven number, like 1 2 3 4 you have to add the two numbers in the middle 2 + 3 and divide by two because it's only two numbers. But remember you have to put it in a ascending order ( smallest to largest ) or an descending order ( largest to smallest ) .
Mode, is when you look for the number that is repeated more than once. For example 10 5 6 7 6 the answer is 6 because it got repeated twice. If it's 10 10 7 8 7 the answer would be 10 & 7 because there was two numbers that got repeated. If it's 10 6 7 8 just write no mode because there was no numbers that got repeated do not write 0.
