Adding and subtracting fractions 5th grade test

Front

What is a fraction?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the first step in subtracting fractions?

Back

The first step in subtracting fractions is to ensure they have a common denominator.

Front

What is a mixed number?

Back

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 the result over the original denominator.

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

How do you find the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

What is the process for adding mixed numbers?

Back

1. Add the whole numbers. 2. Add the fractions. 3. If necessary, convert the result to a mixed number.

Front

How do you subtract a fraction from a whole number?

Back

Convert the whole number to a fraction with the same denominator as the fraction being subtracted, then perform the subtraction.

Front

Back