Fraction Review Part II
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Lesson Description:
Review of addition and subtraction of fractions.
Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.
Questions answered by this video:
- How do you add and subtract fractions?
- What has to be true about fractions for you to be able to add or subtract them?
- How do you simplify 5/7 + 8/7 - 3/7?
- How do you combine fractions if they have different denominators?
- How do you get common denominators and simplify 5/2 + 3/4 - 8/3?
- How do you add and subtract mixed numbers?
- How do you add 3 1/5 + 2 2/5?
- How do you subtract 3 1/3 - 2 3/4?
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Staff Review
This lesson explains the concepts of getting a least common denominator and then adding and subtracting fractions. All steps to all practice problems are explained. Mixed numbers are also shown in some problems. This is a great review of adding and subtracting fractions.
