In this tutorial we will learn **Excel Sum Formula** with the help of 3 Ways

**1. Method 1 – Primary Method****2. Method 2 – Auto Sum Option****3. Shortcut Key – Alt + =**

**Method 1 – Primary Method**

I have 3 numbers given in Excel, which 15, 10 and 5. Now, if we go through the primary method then what I will do is:

1. Press **=**

2. Then select the **number 15** and **add it**

3. Then select the **number 10** and **add it**

4. Again, select the **number 5** and **add it**

5. Lastly, it will **add up** and will give me the **total** which is **30**

**Method 2 – Auto Sum Option**

1. Choose the **cell**

2. Go to **Home Tab**

3. On the right-hand side there will be an **Auto Sum option**

4. Click on the Auto sum **dropdown**

5. There will be **various options** from there choose **Sum**

6. Now, you will see that there is a **function or formula** which appeared after clicking on the **Sum option**

**Note –** A formula is that in which there is a Sum formula, brackets are open and closed in which there are many parameters which can be asked

7. Lastly, Press **Enter Key**

**3. Shortcut Key Alt + =**

1. Press **Alt + =**

2. Press **Enter**

3. Lastly, after pressing **enter**, you will see that your **numbers are added** easily

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