**Math Utility Belt** is an iPad app which is a collection of four mathematics applications namely Converter, Spreadsheet, Linear Equation Solver and Calculator. The Converter enables users to perform conversions on angles, area, length, mass, time, velocity, etc. It also includes conversions that can be used for science classes such as density, dynamic viscosity, force, pressure and more.

The *Spreadsheet *allows users to enter ordered pairs, plot them in the coordinate plane and construct a line of best fit. The *Linear Equation Solver* lets users input equations in one variable and find the value of *x*.

It also contains a *Calculator* with its own graphing tool that can plot functions and a *Graph Data* step capable of generating 100 ordered pairs given a graph.

The Mathematics Utility Belt iPad app is free.

Image Credit: Math Utility Belt via iTunes