Freeware Listing: Subtraction
- Berouti Spectral Subtraction
- License: Freeware

Spectral Subtraction method proposed by berouti for enhancement of noisy speech signals..
- Publisher: Esfandiar Zavarehei
- Date: 17-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- KS2 Addition and Subtraction Revision
- License: Shareware

KS2 Addition and Subtraction Revision is built as an interactive quiz tool that is supposed to test your knowledge when it comes to adding and subtracting numbers.
KS2 Addition and Subtraction Revision is very useful if you want to test your improve your math knowledge.
KS2 Addition and Subtraction Revision is written in the Java programming language and can run on multiple platforms.
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- Publisher: Image Intelligence Software Ltd.
- Date:
- Platform: WinOther
- PDF Subtraction
- License: Freeware

Created as a small and open source software, PDF Subtraction can be used to subtract and collate Pair Distribution Function scans.
Now, you can open this user-friendly and handy application to collate all your PDF (.GR) files in no time at all.
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- Publisher: Guy Jennings
- Date:
- Platform: Windows 7, WinOther, WinVista
- Math game - puzzle.
- License: Freeware

Math games and Puzzles. Math Games. Speed Math Deluxe - Use addition, subtraction, multiplication and division to solve an equation as quickly as possible! Free educational elementary and preschool math games and online lessons. Free online math activities for kids. Math lessons on counting backwards, counting Offers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and games. Math online provides a gallery of multimedia learning tools (Java applets) and useful links to other math sites. For school, high school, college.
- Publisher: _Child math games
- Date: 10-09-2006
- Size: 29 KB
- Platform: Mac OS X, Mac PPC, Win2000, Windows Server, WinOther
- Subtracting Integers eBook
- License: Freeware

A short ebook explaining a simple way to subtract integers for people who have trouble subtracting integers. This uses a method based on simply changing a subtraction problem to an addition problem based on helping people with algebra. How to Subtract Integers Without Getting Confused | Algebra 1 Help.org..
- Publisher: Algebra1Help.org
- Date: 06-07-2011
- Size: 44 KB
- Platform: Mac OS X, Palm OS, Win2000, Win7 x32, Win7 x64, Windows CE, Windows Mobile, Windows Server, Windows Vista, WinOther, WinVista, WinVista x64
- AshSofDev Flash Cards
- License: Freeware

AshSofDev Flash Cards is an addition, subtraction, multiplication, and division flash card program..
- Publisher: AshSofDev
- Date: 19-10-2012
- Size: 3338 KB
- Platform: WinOther
- Addition Aliens Game
- License: Freeware

A great way for kids or adults to improve their addition and subtraction skills. This math game will let you blast through the alien hordes by typing out the sum or difference between the numbers you see above the aliens as they attack. There are four difficulty settings you can play. Beginner, Intermediate, Advanced, and Impossible. The higher difficulties not only have aliens that attack more frequently and move more quickly, but they also require you to add or subtract larger numbers..
- Publisher: Math Games
- Date: 24-11-2012
- Size: 5632 KB
- Platform: WinOther
- Scene
- License: Freeware

Scene is a handy computer vision framework that was developed in order to perform background subtraction and object tracking.
The framework was specially designed as a toolkit for the rapid development of interactive art projects that explore dynamics of complex enviroments.
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- Publisher: Laurence Bender
- Date:
- Platform: WinOther
- KS2 Numeracy SATs revision 2
- License: Shareware

KS2 Numeracy SATs revision 2 is a simple, yet handy educational tool that will test your basic math skills, such as addition, subtraction, multiplication and division.
The program includes multiple questions designed to test your knowledge. Just choose the question set and start the test!
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- Publisher: Image Intelligence Software Ltd.
- Date:
- Platform: WinOther
- Math in One Final
- License: Freeware

Math in One: Easy and Free use division, subtraction, addition and multiplication in one easy screen..
- Publisher: brianwisniewski.com
- Date:
- Size: 10 KB
- Platform: Win2000, WinOther, WinServer, WinVista
- Arithmetic Matrix Calculator
- License: Freeware

With this application is possible make: Sum of Matrices, Subtraction of Matrices, Multiply a Matrix by a real number and Multiplication of Matrices.
- Publisher: Renato Alexandre Santos Freitas
- Date:
- Size: 378 KB
- Platform: WinOther
- Math Quiz - Subtraction
- License: Freeware

"Math quiz - Subtraction" is a learning game for children.
The Phone will generate subtraction exercises and you have to type in the correct solution..
- Publisher: Missile
- Date:
- Size: 1024 KB
- Platform: Windows Phone, WinMobile
- Reduce by Subtraction
- License: Freeware

This is a fun and educational math game, a good training of number sense for the kids. The goal is to reduce all numbers to a single 0 by jumping over adjacent numbers to an empty cell. Each time you jump, the result of subtraction will be put at the new location. You cannot jump over a bigger number..
- Publisher: LYNQU SOFTWARE CONSULTING INC.
- Date:
- Size: 1024 KB
- Platform: Windows Phone, WinMobile
- Basic Facts Worksheet Factory
- License: Freeware

Need just the Facts? The free Basic Facts Worksheet Factory can generate worksheets that will provide students with the practice they need to become proficient in the basic math operations. You can easily create unlimited customized worksheets for the practice of arithmetic facts in addition, subtraction, multiplication, and division. It's incredibly easy to use with a very friendly interface that lets you see exactly what your worksheet will look like as you design it. Print your first worksheet within a minute even the first time you use the program. You can create worksheets with as many questions as you wish from 1 to 100 and lay them out in either a horizontal or a vertical format.
- Publisher: Schoolhouse Technologies Inc.
- Date: 09-04-2005
- Size: 6424 KB
- Platform: Win2000, WinOther
- Basic Facts Bingo
- License: Freeware

Make learning and reviewing the basic arithmetic facts and operations an enjoyable task and an effective learning experience with Basic Facts Bingo. Easily generate random bingo cards with basic addition, subtraction, multiplication, and division questions. The built-in random generator ensures that every bingo card is different. The cards are printed on sheets with as many as nine bingo cards to a sheet. The multiple cards can then be used for either multiple games or for the students to play multiple cards in the same game. Call sheets that make it easy to call the game as well as check winning combinations are automatically generated for each game.
- Publisher: Schoolhouse Technologies Inc.
- Date: 08-11-2004
- Size: 1961 KB
- Platform: Win2000, Windows Server, WinOther
- GLS
- License: Freeware

GLS -- is an virtual effect plug-in which allows you to remove vocals from songs. It works on the principle of "central channel subtraction", where singer\'s voice is usually located. In addition, the plug-in is able to preserve bass and drums, which are also often located in the center of the stereo space and may suffer along with the voice. GLS is well suited for music with good stereo separation and a dry vocal, slightly worse for a wet vocal, and not suitable for mono tracks. However wet vocals can also be slightly muted by narrowing the stereo before processing. Do not expect magic. GLS will remove not only the voice: some other musical instruments or sounds may also disappear or become corrupt, and the song loses stereo.
- Publisher: ToneBytes
- Date: 24-09-2012
- Size: 2211 KB
- Platform: Win7 x32, WinOther, WinVista
- RekenTest
- License: Freeware

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 software can be used for classes or as a homework helper. It has lots of options to create the lessons you want and lets you organize your classroom with tasks and groups. Available in the languages English, Spanish, Portuguese and Dutch..
- Publisher: 4x4 Software
- Date: 23-08-2012
- Size: 3267 KB
- Platform: WinOther
- Big Daddy's Math Drills
- License: Freeware

Big Daddy's Math Drills is a cross platform set of simple text based drills in basic addition, subtraction, multiplication and division tables featuring programmed instruction, adaptive learning, and user profiles..
- Publisher: dicarlolaw.com
- Date: 22-07-2012
- Size: 136 KB
- Platform: Linux, Unix, WinOther
- Math Worksheet Generator
- License: Freeware

Java app that generates PDF files with practice math problems - addition, subtraction, multiplication, and division..
- Publisher: mathworkshtgen.sourceforge.net
- Date: 07-05-2012
- Size: 2013 KB
- Platform: Linux, Mac OS X, WinOther
- MathFacts - ASMD
- License: Freeware

MathFacts - ASMD is a simple flashcard program for addition, subtraction, multiplication, and/or division. You have full control over what numbers are generated. The drill files are easily read and editable by humans giving you complete control..
- Publisher: opensourcemath.sourceforge.net
- Date: 22-05-2012
- Size: 2225 KB
- Platform: WinOther
Subtraction: Freeware | All













