Fraction Fun : Fraction Fun
What is a fraction : What is a fraction A fraction names a part of an object
Hurry up!I have a question to ask. : Hurry up!I have a question to ask. Are you hungry?
Because I ate : Because I ate It was delicious! of your pizza!
Slide 5: =
Slide 6: Numerator Denominator
Remember that the denominator can not be zero : Remember that the denominator can not be zero =
Always check to make sure the fraction is reduced to lowest terms : Always check to make sure the fraction is reduced to lowest terms http://www.kidsolr.com/math/fractions.html Click on the picture below
What is an equivalent fraction? : What is an equivalent fraction? Two fractions that stand for the same number
Was that simple enough? : Was that simple enough? Well then go to the next page already!
Vs. : Vs. Mixed Numbers Improper Fractions
What is a mixed number? : What is a mixed number? The sum of a whole number and a fraction
Slide 13: & These are examples of mixed numbers
What is an improper fraction : What is an improper fraction A fraction with a numerator greater then the denominator NUMERATOR denominator
Slide 15: These are examples of improper fractions &
Changing an improper fraction to a mixed number : Changing an improper fraction to a mixed number = =
Notice how the denominator stays the same when converting to an improper fraction to a mixed number : Notice how the denominator stays the same when converting to an improper fraction to a mixed number =
Changing a mixed number into an improper fraction : Changing a mixed number into an improper fraction = =
Notice how the denominators stay the same when converting from a mixed number to an improper fraction : Notice how the denominators stay the same when converting from a mixed number to an improper fraction = =
Were here to show you the rules! : Were here to show you the rules! Adding Fractions Subtracting Fractions Multiplying Fractions Dividing Fractions
Adding Fractions : Adding Fractions Adding fractions requires a common denominator
A + C = AD + CB = AD + CB
B + D = BD + BD = BD
Subtracting Fractions : Subtracting Fractions Subtracting fractions requires a common denominator
A - C = AD - CB = AD - CB
B - D = BD - BD = BD
Multiplying Fractions : Multiplying Fractions Multiplying fractions is easy
A * C = AC
B * D = BD
Dividing Fractions : Dividing Fractions Dividing fractions requires one more step
A / C = A*D = AD
B D = B*C BC
Slide 25: http://www.aplusmath.com/Worksheets/Fractions.htm Click on the hyperlink below so you can practice adding, subtracting, multiplying, and dividing fractions!
The End : The End The End