# Lesson Worksheet: Adding Mixed Numbers: Denominators Are Multiples Mathematics • 5th Grade

In this worksheet, we will practice adding two mixed numbers whose denominators are multiples of the same number by either partitioning the numbers or converting them to improper fractions.

Q1:

If a man bought 1 kg of apples for and 1 kg of oranges for , how much did he pay in total?

• A
• B
• C
• D

Q2:

The weights of 3 boxes are kg, kg, and kg. What is the total weight of the boxes?

• A kg
• B kg
• C kg
• D kg

Q3:

Find .

• A
• B
• C
• D
• E

Q4:

Calculate .

• A
• B
• C
• D
• E

Q5:

Daniel used equivalent fractions to calculate two mixed numbers as follows: .

Using the same way, find .

• A
• B
• C
• D
• E

Q6:

Fill in the blank: .

• A
• B
• C
• D
• E

Q7:

Complete the following using , , or : .

• A
• B
• C

Q8:

Which of the following expressions is equal to ?

• A
• B
• C
• D
• E

What is the result of ?

• A
• B
• C
• D
• E

Q9:

Olivia made a cake. She used cups of sugar and cups of flour.

What is the total number of cups of sugar and flour that she used?

• A cups
• B cups
• C cups
• D cups
• E cups

Q10:

A teacher asks two students what the sum of and is. Jennifer says that the answer is , while Jackson says that the answer is .

Who is correct?

• AJennifer
• BJackson

Q11:

True or False: .

• AFalse
• BTrue

Q12:

A person bought 3 and a quarter kilograms of green beans and 4 and a half kilograms of potatoes. How many kilograms did he carry?

Q13:

A man needs some cloth to make two shirts. The first shirt needs two and a half meters of cloth and the second shirt needs two and a quarter meters. Given that the man has one metre of cloth already, how much more cloth does he need to buy?

Q14:

Calculate . • A
• B3
• C
• D
• E

Q15:

Find the missing denominator in the following: .

Q16:

To find , add the whole numbers first and then the fractions. Give your answer as a mixed number in simplest form.

• A
• B
• C
• D
• E

Q17:

Fill in the blank with , , or : .

• A
• B
• C

Q18:

Add the whole numbers first and then the fractions to solve . Give your answer as a mixed number.

• A
• B
• C
• D
• E

Q19:

Find the missing mixed number in .

• A
• B
• C
• D
• E

Q20:

Convert and to improper fractions to find the sum. Write your answer as an improper fraction.

• A
• B
• C
• D
• E

Q21:

To find , Jacob adds the whole numbers first, , and then he adds the the fractions, .

So, .

Use the same method to find .

• A
• B
• C
• D
• E