Adding and Subtracting Fractions Word Problems

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

How do you add fractions with different denominators?

Back

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

Front

What is the first step in solving a word problem involving fractions?

Back

Read the problem carefully to understand what is being asked and identify the fractions involved.

Front

How do you subtract fractions?

Back

To subtract fractions, ensure they have the same denominator, then subtract the numerators and keep the denominator the same.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, used to add or subtract them.

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 sum of 1/4 and 1/2?

Back

The sum is 3/4.

Front

If you have 3/8 of a pizza and eat 1/4 of it, how much pizza do you have left?

Back

You have 5/8 of the pizza left.

Front

What is the difference between 5/6 and 1/3?

Back

The difference is 1/2.

Front

How do you find the total when adding fractions?

Back

Add the numerators together and keep the denominator the same, then simplify if necessary.