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Glencoe Math: Course 2, Volume 1

GM

Glencoe Math: Course 2, Volume 1 View details

3. Add and Subtract Like Fractions

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Exercise 5 Page 286

To add or subtract fractions with the same denominator, we add or subtract their numerators.

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Practice makes perfect

When adding or subtracting fractions, they should have the same denominator. In this exercise, we have two fractions with the same denominator. 5/14 - (- 1/14) Let's simplify the expression.

5/14-(-1/14 )

a-(- b)=a+b

5/14+1/14

Add fractions

5+1/14

Add terms

6/14

a/b=.a /2./.b /2.

3/7

Subchapter links

Guided Practice p.286

Independent Practice p.287-288

H.O.T. Problems p.288

Standardized Test Practice p.288-290

Extra Practice p.289

Common Core Review p.290