# Arithmetic Math Functions & Examples

Browse Calcul.io arithmetic functions for addition, subtraction, multiplication, division, powers, roots, rounding, and number theory. See syntax and editable examples.

## Arithmetic

Perform basic arithmetic operations with ease and accuracy.

Arithmetic functions form the foundation of all mathematical computations. Calcul.io provides a comprehensive set of arithmetic functions including addition, subtraction, multiplication, division, and modulus. These basic operations are crucial for everyday calculations and advanced mathematical problems alike.
 
 In addition to basic arithmetic, Calcul.io supports more complex operations such as exponentiation, roots, and logarithms. Our platform ensures accuracy and reliability in all arithmetic computations, making it a trusted tool for students, professionals, and enthusiasts seeking precise mathematical solutions.

| **[abs](https://calcul.io/function/abs/index.md)** |  |
| --- | --- |
| **[cbrt](https://calcul.io/function/cbrt/index.md)** |  |
| **[ceil](https://calcul.io/function/ceil/index.md)** |  |
| **[cube](https://calcul.io/function/cube/index.md)** |  |
| **[exp](https://calcul.io/function/exp/index.md)** |  |
| **[expm](https://calcul.io/function/expm/index.md)** |  |
| **[expm1](https://calcul.io/function/expm1/index.md)** |  |
| **[fix](https://calcul.io/function/fix/index.md)** |  |
| **[floor](https://calcul.io/function/floor/index.md)** |  |
| **[gcd](https://calcul.io/function/gcd/index.md)** |  |
| **[hypot](https://calcul.io/function/hypot/index.md)** |  |
| **[invmod](https://calcul.io/function/invmod/index.md)** |  |
| **[lcm](https://calcul.io/function/lcm/index.md)** |  |
| **[log](https://calcul.io/function/log/index.md)** |  |
| **[log10](https://calcul.io/function/log10/index.md)** |  |
| **[log1p](https://calcul.io/function/log1p/index.md)** |  |
| **[log2](https://calcul.io/function/log2/index.md)** |  |
| **[norm](https://calcul.io/function/norm/index.md)** |  |
| **[nthRoot](https://calcul.io/function/nthRoot/index.md)** |  |
| **[nthRoots](https://calcul.io/function/nthRoots/index.md)** |  |
| **[round](https://calcul.io/function/round/index.md)** |  |
| **[sign](https://calcul.io/function/sign/index.md)** |  |
| **[sqrt](https://calcul.io/function/sqrt/index.md)** |  |
| **[sqrtm](https://calcul.io/function/sqrtm/index.md)** |  |
| **[square](https://calcul.io/function/square/index.md)** |  |
| **[xgcd](https://calcul.io/function/xgcd/index.md)** |  |

[All functions](https://calcul.io/functions/index.md)

## Using Arithmetic functions

Open any function in this category to review its accepted syntax, try editable inputs, and follow links to related operations. Function names are case-sensitive where shown. Start with the smallest working expression, confirm its result, and then combine it with variables or earlier calculator lines for a longer calculation.

The result stays beside the expression, so you can revise one argument at a time and compare the outcome without rebuilding the rest of your work. Use separate lines when you want to preserve intermediate values for checking or reuse.

Not sure which operation fits? Return to the [complete function reference](https://calcul.io/functions/index.md) to compare categories and search by function name.