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Back to the Math Science Resource Center

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Fractions
The Basics

Decimals

Percents

Technical Occupations
What is a Fraction? Decimal Place Value System What are Percents? Reading Micrometers and Calipers
Numerator and Denominator Using the Place Value System Why are Percents Useful? Make Metric Conversions
Proper Fractions Properly Saying &Writing Decimals Convert From Decimal to Percent Form  
Improper Fractions Convert from Spoken to Written Convert From Percent to Decimal Form  
Mixed Numbers Change a Decimal to a Fraction Convert a Fraction to Percent Form Chemistry
Equivalent Fractions Change a Fraction to a Decimal Convert a Percent to Fraction Form Calculate Amounts of Reactants and Products
Making Equivalent Fractions Compare Decimals
(Method 1)		 Convert a Percent in Fraction Form to Decimal Form  
Reducing Fractions Compare Decimals
(Method 2)		 Memory Strategies for Converting Between Fractions, Decimals and Percents  
Why Reduce Fractions? Convert Decimal to Fractional Form to be Read on a Ruler Components of a Percent Problem Solving Word Problems
Reduce Fractions with a Calculator Rounding Decimals The Percent Solving Formula Deciding Which Numbers are Important
Change Mixed Number to a Improper Fraction Truncating Decimals   How to Tell When Addition is Required
Change Improper Fraction to a Mixed Number Add or Subtract Decimals   How to Tell when Subtraction is Required
Change Improper Fraction to a Mixed Number (2nd method) Multiply Decimals   How to Tell when Multiplication is Required
Change Mixed Number to a Improper Fraction Using a Calculator Divide Decimals by Whole Numbers   How to Tell when Division is Required
Change Improper Fraction to a Mixed Number Using a Calculator Divide any Number by a Decimal   How to Tell If the Answer Makes Sense
Comparing Fractions Which is Larger      
       
Fractions
Multiplying & Dividing		     Excel Based Calculators
Multiply Fractions
The basics 		    Fractions Calculator
Cancellation Technique     Rounding Calculator
Multiply Whole Number and a Fraction     Place Value Calculator
Multiply Mixed Number and a Fraction     Convert Decimal to Fraction & Vice Versa
Divide Fractions
The Basics		     Convert Decimal to a Specific Fractional Form
Divide a Fraction by a Whole Number & Vice-versa     Percents Calculator
Divide a Mixed Number by a Fraction & Vice-versa     See other interactive Excel-based calculators.
Multiply and Divide Fractions with a Calculator      
Why "Invert & Multiply" When Dividing?      
Summary of Multiplying & Dividing Fractions      
       
Fractions
Adding & Subtracting		      
Add or Subtract Fractions 
The Basics		      
Add or Subtract Mixed Numbers
The Basics		      
Add or Subtract Fractions with Different Denominators      
Choose a Common Denominator      
Subtract Fractions from a Whole Number      
The Borrowing Technique      
Add or Subtract Fractions with a Calculator      
Simplify Word Problems that Involve Fractions      
       

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