Enter the values in the **Add Fractions Calculator**:

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## Example of using the Add Fractions Calculator

Assume that you the following two fractions that you’d like to add:

- 1/3
- 2/7

Enter the values in the **Add Fractions** **Calculator**:

Click on the “Add Fractions” button and you’ll get **13/21**:

## Add Negative Fraction

The calculator can also be used to add fractions with negative values. For instance, assume that you have the following two fractions:

- 1/3
- -2/7

Enter the values in the calculator and you’ll get **1/21**:

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