4.3E FLASHCARD

Front

What is a mixed number?

Back

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

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions, and combine if necessary.

Front

What is the first step in adding fractions?

Back

The first step is to find a common denominator.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.

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.

Front

Back

Front

Back

Front

Back

The sum is 14.

Front

What is a fraction?

Back

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts being considered.