DIVIDE AND CONQUER
division, wholes, fractions, decimals.
So, What's A Fraction?
- Fraction Computation Rules W/Examples
fract.xls -- Movable fraction bars from 1/1 to 1/15 on multiple sheets.
- Why "Invert and Multiply" When Dividing FRACTIONS
- Borrowing to Subtact -- Pictures to Justify the Computation
Multiple Strips & Fraction Bars
This page concretely presents multiples of a number and equivalent fractions.
strips.xls --DIGITAL MANIPULATIVE on a spreadsheet with multiple strips & fraction bars.
The Decimal Bakery- a math fairy tale on decimal computation
Fraction Computation Stated in Symbolic Form
A Game for Two Players - fun vocabulary drill on prime, composite, reciprocal, multiple
Recognition of Prime Numbers Game - a web page that permits one to test knowledge of the
primes and composites from 1 through 100
Divisibility Tests - 2 through 10 with links to other resources
prime factorization of whole numbers from 1 to 122 in text form
Primes Spreadsheet - with a prime factorization of whole numbers from 1 to 122,
whole numbers from from 1 to 500 with primes marked in color
- primes, composites, divisibility, factor, lcm, gcf VOCABULARY
- Applications, Uses
- Compute Part, Whole or Percent by Proportion
- Past and Future Damages by Proportion
© 2012, Agnes Azzolino