Learn and know the **even numbers from 1 to 100**. Along with this we will know the **sum of all the** **even numbers up to 100**. Knowing even numbers is not a big problem, but finding sum of all even numbers is difficult. For this we have a formula that also we will learn now.

What are the even numbers? There are how many even numbers totally exists? Even numbers are some special type of numbers in mathematics. Generally, we say that even numbers are multiples of the number 2. Can we count all the multiples of 2? No, we cannot count them because there exists unlimited number of multiples of 2. Now at present we will see the **even numbers** starting from **1 to 100.**

**List of even numbers from 1 to 100 are:**

Below I have given a list of numbers from 1 to 100. Go through all the numbers, it’s very easy to remember and write.

- 2,4,6,8,10,
- 12,14,16,18,20,
- 22,24,26,28,30,
- 32,34,36,38,40,
- 42,44,46,48,50,
- 52,54,56,58,60,
- 62,64,66,68,70,
- 72,74,76,78,80,
- 82,84,86,88,90,
- 92,94,96,98 and 100.

**The Total Number of even numbers from 1 to 100:**

From 1 to 100, even numbers and odd numbers have equal share. So from this you can understand how many even numbers are there from 1 to 100. There are totally **50 even numbers** are present **from 1 to 100** numbers.

**How do we find Sum of all the even numbers up to 100?**

We know that from 1 to 100, there are 50 even numbers. How to find all these numbers sum? To find out the sum actually we have a formula. By using the formula, we can find **sum of even numbers up to 1000** also, not only this even more we can find.

Here is the formula for sum of “n” even numbers is n (n+1)

We have to take n = 50, because totally we have 50 even numbers up to 100.

So therefore Sum = 50 (50+1) = 50 × 51 = 2550.

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