Plus Minus - Fill the spaces between the numbers with plus and minus, so that the result in every row and column is equal to zero. Click on a space to change from plus to minus or from minus to plus
Pocket Geometry - Simple and easy to use geometry app that you can carry in your pocket!
Calculate the perimeter, area, surface or volume of various geometric shapes.
Shapes include 2D (square, rectangle, circle, triangle, trapezoid, parallelogram) and 3D (cone, pyramid, sphere, cube, cylinder and rectangular prism)
Calculate the perimeter, area, surface and volume of various geometric shapes such as square, rectangle, circle, triangle, trapezoid, parallelogram, cone, pyramid, sphere, cube, cylinder and rectangular prism
Quadratic Equations - This application solves quadratic equations (axAČ+bx+c=0), so you get the points where y=0. When you write in the first box a 0, you can also get the zero points of a linear equation.
When the checkbox in menu-> Settings is checked, you also get complex numbers as results
Quick quadratics - is an application which will help you solve quadratics fast and without needless moves. Answer and detailed solution will be shown on a notebook sheet
RandGen is a random-number generator for Android. The distribution of the generated numbers can follow various distributions and the seed used by the random-number generator can be created randomly with various methods (e.g. using the accelerometer)
Random Numbers (Free) - An application to help you generate random numbers quickly and easily – awesome for picking a winner from a list or generating your next winning lottery number.
· Set your own lower and upper limits
You can gauge the length with your smart phone. Smart Ruler Lite is the part 1. of Smart Tools series. (length) You can measure the length of a small object with your phone by touch. Free version with No ads. * Usage is simple
