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Welcome
to the Teachers' Choice Software web site.
Our
FREE on line mathematics
'How-To' library is open 24 hours a day.Â
The ever-growing library
now has 71 helpful topics, and every topic includes a free download!
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Algematics application topics are contained in the
'Maths Lab' section of
on-line
help. These topics explain the mathematics with worked examples and are
illustrated with colour diagrams, and contain many sample problems with answers.
All you have to do is look up a topic and follow the step-by-step instructions!
To solve a mathematics problem using Algematics, first locate an application
topic similar to your problem. Now print out or just read the topic until you
understand what to do, then apply the topic to the problem you are solving.Â
These are the ready-to-use applications that ship with
Algematics:
Algebra
 | Construct algebraic expressions |
| Evaluate algebraic expressions |
| Change the subject of a formula |
| Simplify algebraic expressions |
| Advanced simplifying techniques |
| Operations on algebraic expressions and equations |
| Expand brackets: a(b+c)Â |
| Expand products of binomial expressions |
| Factorise expressions like: ab + ac |
| Factorise quadratic expressions <<
CLICK HERE TO VIEW THIS APPLICATION TOPIC! |
| Advanced factorisation techniques |
| Solve linear equations in one variable |
| Solve Simultaneous Linear Equations (Substitution method) |
| Solve Simultaneous Linear Equations (Elimination method) |
| Solve quadratic equations |
Money
Whole Numbers
| Order of operations |
| Commutative properties |
| Associative properties |
| Distributive properties |
| Number relations and symbols |
| Find the highest common factor, HCF, of a set of whole numbers |
| Find the lowest common multiple, LCM, of a set of whole numbers |
Fractions
| Decimal fractions |
Addition and subtraction of common
fractions
| Multiplication and division of common fractions |
Integers
| Operations on integers: +, -, ×, ÷ |
Indices
| Using index expressions |
| Roots and fractional indices |
| Scientific notation |
Ratio and Proportion
| Distribute quantities according to a given ratio |
| Direct proportion |
| Inverse proportion |
Percentage
| Find percentages of numbers or quantities |
| Express one quantity as a percentage of another |
| Find the whole when given a percentage of the whole |
| Increase or decrease a given number or quantity by a given percentage |
| Find the percentage change in a number or |
Plane Shapes
| Pythagoras' Theorem |
Length, Area and Volume
| Perimeters, areas and volumes using formulae |
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