Subtraction

Calcul will help your elementary school students practice mental arithmetic or to do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions...

RekenTest is freeware educational software to practice arithmetic skills. It supports basic arithmetic operations like addition and subtraction, the muliplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. The...

Ragel State Machine Compiler compiles finite state machines from regular languages into executable C/C++/Objective-C code. Ragel state machines can not only recognize byte sequences as regular expression machines do, but can also execute code at arbitrary points in the recognition of a regular...


Platforms: *nix

Mathemagic is an interactive mathematics game that was designed according to junior school mathematics syllabi. The seven chapters incorporated include Multiplication, Division, Fractions, Addition, Subtraction, Money and Number Skills. The game treats each chapter as a twenty question exercise....


Platforms: Windows

Pie Math, Math Practice game, supports math practice for addition, subtraction and mixed problems. The student clicks on the gun above the correct answer and a pie shoots out towards the monkey, the monkey responds to the pie hit as if he is being teased (a popular activity for young students!).


Platforms: Windows

Everlasting Maths Worksheet - Addition - Choose from 3 levels of addition sums from single digits to three figure problems. Each sum is randomly produced one at a time on a blackboard style interface. Audio and visual encouragement lets you know when you are right and when you need to try again....


Platforms: Windows

Learn simple addition, subtraction, multiplication and division using our helpful interactive character and innovative "Count the Dots" help feature. PLUS your child can now EASILY learn times tables by reciting them with our character! A full FREE character upgrade is also available from our...


Platforms: Windows

Calcul will help your elementary school students practice mental arithmetic or do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions...


Platforms: Windows

BRL-CAD project is a powerful Constructive Solid Geometry (CSG) solid modeling system. BRL-CAD includes an interactive geometry editor, ray tracing support for rendering and geometric analysis, network distributed framebuffer support, image-processing and signal-processing tools. The entire...


Platforms: *nix

BetaMaths - Create exercises for multiplication, division, addition, subtraction and number bonds, history of times and results are recorded for each user. Your child can learn the times tables quickly with BetaMaths. Literally with a couple of mouse clicks, you can set addition, subtraction,...


Platforms: Windows

Brain Tease II is an application that lets you have fun while exercising your brain. Running this application daily should increase your focus, concentration and math skills. There are four levels of difficulty (Easy, Medium, Hard and Very Hard). Three numbers are picked at random for addition,...


Platforms: Mac

ZynAddSubFX is a opensource software synthesizer capable of making a countless number of instruments, from some common heared from expensive hardware to interesting sounds that you'll boost to an amazing universe of sounds. ZynAddSubFX project started in March 2002, and I had written it because...


Platforms: *nix

Date::Formatter Perl module is a simple Date and Time formatting object. SYNOPSIS use Date::Formatter; # create a Date::Formatter object with the current date and time. my $date = Date::Formatter->now(); # create a formatter routine for this object # see formatter mini-language...


Platforms: *nix

QHacc is a personal accounting program based on Qt. QHacc project features double- or single-entry bookkeeping and a reconciliation window. It also provides support for memorized and split transactions, graphing, reporting, archiving, and scheduled transactions that can be based on the account...


Platforms: *nix

Number String is an application that teaches addition/subtraction and multiplication/division to students.6 cards are dealt face up. The player tries to combine some or all of the first 5 cards to equal the value of the sixth card. Players may use any combination of addition, subtraction,...


Platforms: Mac

AshSofDev Flash Cards is an addition, subtraction, multiplication, and division flash card program.


Platforms: Windows

Terrific Triangles is a math acts drill-and-practice program that can present addition/subtraction and multiplication/division facts. There are 2 playing modes. In all cases the triangle presents two parts of a fact family and the player must determine the missing third part. The sum and product...


Platforms: Mac

Math::BigInt::Calc is a pure Perl module to support Math::BigInt. SYNOPSIS Provides support for big integer calculations. Not intended to be used by other modules. Other modules which sport the same functions can also be used to support Math::BigInt, like Math::BigInt::GMP or...


Platforms: *nix

Libeval provides simple means of evaluating simple arithmetic expressions involving literal numeric values, variables and functions using the addition (+), subtraction (-), multiplication (*), division (/), modulo division (), exponentiation (^), sign (+-), percentag (%) and grouping (())...


Platforms: *nix

App::datetime is a date and time considerations. Most Enterprise development includes processing of dates and times. There are many date and time modules on CPAN, and choosing the right one can be confusing. There are no special perl data types for dates and times, so some direction is needed....


Platforms: *nix