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Subtracting a fraction is the same as adding its negative.

Q: How are adding and subtracting fractions similar?

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Ensure that the denominators are the same when adding or subtracting fractions.

When adding or subtracting fractions their denominators must be the same

Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.

Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.

I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.

Related questions

What is the definition of Adding and Subtracting Like Fractions

For adding or substracting fractions first of all we should calculate the LCM( Lowest Common Multiplier) of the denominators in both of the fractions.

Anything having to do with adding or subtracting unlike fractions.

When adding or subtracting fractions their denominators must be the same

Ensure that the denominators are the same when adding or subtracting fractions.

Me

Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.

Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.

Pulled and mulled

I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.

You need a common denominator for both.

They have to have the same denominator.