Flashcard 9 - Math Flashcard Set for the CBEST
Back
You must find a common denominator before adding, subtracting, or comparing fractions.
Explanation:
A denominator is the number of wholes in a fraction and is the bottom numeral of a fraction.
To perform addition, subtraction or comparison of fractions, it is important to first make sure that all the fractions have a common denominator.
All Flashcard Sets for the CBEST are now available as downloadable PDFs