Add and subtract Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 1/2.

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How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

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What is the first step in subtracting mixed numbers?

Back

Convert the mixed numbers to improper fractions if necessary.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

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11.

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Front

What do you do if the fraction part of a mixed number is greater than 1?

Back

Convert it to a whole number and add it to the whole number part.