IM Unit 3 Test Review Operations of Fractions

Front

What is the sum of 3/8 and 5/8?

Back

1

Front

How do you multiply a whole number by a fraction?

Back

Multiply the whole number by the numerator of the fraction and keep the denominator the same. For example, 3 x 3/4 = 9/4 or 2 1/4.

Front

What is the result of adding 7/100, 8/100, and 1/10?

Back

25/100

Front

What is the sum of 1/2 and 1/2?

Back

2/2 or 1 whole.

Front

What is the sum of 2/5 and 1/5?

Back

3/5.

Front

What is the process for adding fractions with the same denominator?

Back

Add the numerators together and keep the denominator the same.

Front

What is the process for adding fractions with different denominators?

Back

Find a common denominator, convert the fractions, then add the numerators.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/4.

Front

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

Back

Divide the numerator by the denominator to find the whole number, and the remainder becomes the numerator of the fraction.

Front

What is the least common denominator (LCD)?

Back

The smallest multiple that two or more denominators share.