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Basic Mathematics Series - InSights™ E-Books
Prime and Composite Numbers (BMS-EB2)

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On CD: $6.95
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InSights e-book cover image Title: Prime and Composite Numbers

This e-book covers definitions, examples for each of the concepts that show how to use them in everyday situations. Problems for the reader to work, with complete solutions are provided. Many of the most important aspects of prime and composite numbers are covered.
Click on the cover picture to download.
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Topics Covered:

Divisibility of whole numbers
Multiples of whole numbers
Factors
Factoring
How to find whole numbers that divide another
How to find multiples of a whole number
How to find factor pairs of a whole number
Divisibility rules
Divisibility by 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33 and 36
Divisibility of odd numbers
How to apply the divisibility rules to determine if one number is divisible by another
Prime and composite numbers
Underlining the composite numbers in a sequence of whole numbers
The Sieve of Eratosthenes
How to use the Sieve of Eratosthenes to find all of the prime numbers under 100
Investigating why the Sieve of Eratosthenes works
Balance in factor pairs
The Fundamental Theorem of Arithmetic
The power of a number
Exponents
Completely factored whole numbers
How to write a given number as a product of prime numbers
How to completely factor a sequence of numbers and write them as products of their prime factors using exponential notation
How to factor large numbers and find primes
Circling the primes in a set of whole numbers
How to use the Sieve of Eratosthenes and a prime number chart to reduce a fraction to lowest terms
How to find a prime number larger than a specified large number
Solutions of exercises

This e-book can only be read on the computer on which it was registered. Each purchase grants the license for use on only one computer.

System requirements: Windows 95, 98, 98SE, 2000, NT, Me or XP; at least 128 MB of RAM (memory)

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Related InSights™ e-books and Stuffed Sheets™:
Addition Tactics (BMS-EB3)
Fractions (BMS-EB4)
Percentages (BMS-EB5)
Ratios, Proportions and Rates (BMS-EB6)
Fundamentals (BMS-CF1-E)
Fractions (BMS-CF2-E)

See also: InSights™ e-book 6-Pack (Complete Set)

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