Arithmetic

Arithmetic
Average, Percent, Ratios and Proportions, Radians, Factorial, Metric Units, Simple and Compound Interest
Number Theory, Set Concepts, Series, Rational and Irrational Numbers, Properties of Real Numbers
Order of Operations, Scientific Notation, The Number Line, Radicals,....more

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Arithmetic Concepts (1 CD- 2010) - $2.99

Designed to generate answers. Unlimited interactive calculations. Excellent for practice!!

Topics

Average, Percent, Ratio and Proportion, Radians, Factorial, Metric Units, Simple and Compound Interest: Principal, Rate, Time, Present Value, Future Value
Number Theory: Definitions of Real Numbers, Integers, Natural Numbers, Rational and Irrational Numbers, Prime Numbers, Composite Numbers, Greatest Multiple (LCM), Absolute Value, Property, Distributive Property.
Set Concepts: Elements, Equivalent Sets, Null Sets, Subsets, Definitions of Intersection, Union, Number of Elements in a Set, Complement, Set Difference, And and Or, Basic Set Identities.
Series: An understanding of Arithmetic, Geometric, and Harmonic Series. Terms and Sequence. The Common Difference, The Common Ratio, The nth Term, Arithmetic Mean, Geometric Mean, Harmonic Mean, Sum of an Arithmetic and Geometric Progression,....more.

Ratio and Proportion

Solution Graphics
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Featured Topics

Simple and Compound Interest
The principal P, on a sum of money is invested at interest rate R percent over a period of time T. If the simple interest gained is I, then I = PRT.
Compound Interest is calculated periodically over a specific time. The amount of money grown in t years at interest rate r percent from a principal P is given as A. If n is the number of times per year the interest is compounded, then the compounded future value is given as A = P(1 + r/n)^nt.

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