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Adds or subtracts a number of days or months to a date, calculates the number of days between two dates, and converts among dates in various solar calendars: Gregorian, Julian, ISO 8601 Week, Hermetic Leap Weak and day-in-year (y...
Developer: Hermetic Systems
Free to try; $24 to buy | Windows 98/ME/NT/2000/XP
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Add, Subtract, Divide and Multiply fractions.Convert a decimal to a fraction or a fraction to a decimal. Quick and easy interface. No confusing menus. This unique program converts decimals to fractions. Great for school or work. H...
Developer: BREAKTRU SOFTWARE
Free to try; $9.95 to buy | Windows 95/98/ME/NT/2000/XP
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Learn whole number math facts: addition, subtraction, multiplication, division. Prints worksheets that reinforce the on-screen activities. Multimedia program uses the Microsoft Agent Peedy the parrot character.
Developer: Teacher Interactive Software
Free to try; $19 to buy | Windows 95/98/ME/NT/2000/XP
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Improve whole number addition and subtraction computation skills from simple to complex problems. Generate printed worksheets that reinforce the on-screen activities. Multi-sensory approach using the Microsoft Agent character P...
Developer: Teacher Interactive Software
Free to try; $19.95 to buy | Windows 95/98/ME/NT/2000/XP
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Welcome to the world of Da Numba where a quick eye and a sharp mind will get you very far! You dont need a CPA to score big with this game, just add, subtract and react to the falling tiles. Sure gives a new meaning to number ...
Developer: Free Web Games
Freeware | Windows 95/98/ME/NT/2000/XP
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Mopis is a unique, high-quality software synthesizer that combines traditional subtractive (virtual analog) synthesis with sample resynthesis. Mopis will time stretch, pitch shift, loop and mangle audio clips to bring new life to...
Developer: Nethernet Corp
Free to try; $50 to buy | Windows 2000/XP
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Improve whole number computation skills from simple to complex problems. Generate printed worksheets that reinforce the on-screen activities. Multi-sensory approach using the Microsoft Agent character Peedy the parrot.
Developer: Teacher Interactive Software
Free to try; $59 to buy | Windows 95/98/ME/NT/2000/XP
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Mental Math Essential is a mental math training software focusing on mental math of addition, subtraction, multiplication and division up to 9+9, 18-9, 9x9 and 81/9, which is an essential skill for any further math studies.
Developer: Appinnacle Inc.
Free to try; $14.95 to buy | Windows 98/ME/NT/2000/XP
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Eddy's Eggs is a puzzle-game with a very colored look. The protagonist is a nice cockerel that has to try to subtract all the eggs he can from the coils of a big, avid and greedy snake.
Developer: (4)Seasons Software
Free to try; $12.95 to buy | Windows 98/2000/XP
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Build fraction addition and subtraction skills for simple to complex problems. Includes exercises for building reducing and simplifying fraction skills. Multimedia program produces on-screen exercises and printed worksheets.
Developer: Teacher Interactive Software
Free to try; $25 to buy | Windows 95/98/ME/NT/2000/XP
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