Subtraction

Abilities Builder Whole Numbers Plus
$59.00 - Teacher Interactive Software

Improve whole number computation skills from simple to complex problems. Math facts exercises are included. Randomly generated problems are structured and worked out number by number as you would on paper. Generate printed worksheets that reinforce the on-screen activities. Multi-sensory approach using the Microsoft Agent character Peedy the parrot. Especially effective for the learning disabled and remediation.

units of measurement, time, practice, minus, learn, money, subtracting, vectorproduct, line, transformation, constant, counting

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Brain Builder - Math Edition
$14.99 - Sheppard Software

Over 500 million puzzles in a fun multimedia game ensure unlimited playing time. Sharpen your problem solving by tackling math problems that are presented at precisely your level. 16 different skill levels are available. Feedback tells how far you've progressed. Skills taught include beginning algebra, mental math, and problem solving.

summing, adding, totaling, coordinates, mirror, different, crossprodukt, skalarproduct, point, cartesian, dividing, spatproduct

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Basic Facts Worksheet Factory
Free - Schoolhouse Technologies Inc.

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.

angle, rows, cylindrical, spherical, multiplying, sphere, count, columns, teacher, graphs, grades, improve

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Mathematics Quiz
$14.90 - Bettergrades

For students aged 7 - 9 in Primary 1 - 3. There are over 1500 challenging Maths quizzes and problem sums to practise on. Topics include Addition, Subtraction, Multiplication, Division, Length, Weight, Time, Money, Fractions, Graphs, Permeter, Area, Volume, Geometry, etc. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking system and performance report card.

subtraktion, volume, area, quiz, questions, multiplikation, papers, geometry, permeter, exam, weight, cross prod

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BunnyMath (For PocketPC)
$14.95 - WAGWARE Systems, Inc.

BunnyMath is a fun, yet educational, tool designed to help children improve their addition, subtraction, multiplication and division skills. BunnyMath includes two modes of learning: 'BunnyBop' and 'Classroom'. The pocketPC version actually speaks.

spat product, scalar product, statistic, polygon, middle school, mathmatics, remainder, percents, decimals, numerous, quantity, puzzle

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Time Tracker
$2.00 - Pocket Tutor

Time Tracker teaches young children how to tell time using an analog clock. There are ten educational levels ranging from simple hour hand manipulation to complex double-digit subtraction. Upper level equations show a deactivated clock representing the "current" time in conjunction with the main active play clock representing the "configurable" time. Time Tracker uses dynamic leveling algorithm to adjust to the child's ability.

calculated, suming, selected, formula, fixed, appending, calculating, value, same, query, input, table

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