Solved Exercises on Money Word Problems Questions in Grade 3

Master money word problems questions: addition, subtraction, multiplication, and division through these 5 detailed exercises.

Solution: Exercises 1 to 3
1 Addition Question
Exercise 1
Question: How much money does Sarah have if she starts with $5.25 and her grandmother gives her $3.75 more?
Definition:

Question format: Word problems presented as direct questions asking for a specific amount

Question Solving Method:
  1. Identify what the question is asking for
  2. Find all relevant monetary amounts
  3. Determine the operation needed
  4. Perform the calculation
  5. Answer the question directly
Starting Amount
$5.25
Additional Amount
+$3.75
Total Amount
$9.00
Step 1: Identify what the question asks

The question asks for Sarah's total money

Step 2: Find the starting amount

Sarah starts with $5.25

Step 3: Find the additional amount

Her grandmother gives her $3.75 more

Step 4: Set up the addition

$5.25 + $3.75

Step 5: Calculate the total

$5.25 + $3.75 = $9.00

Step 6: Answer the question

Sarah has $9.00

Sarah has $9.00
Final answer:

Sarah has $9.00

Applied rules:

• Direct question: Answer exactly what is asked

• Decimal alignment: Align decimal points when adding

• Context: "More" indicates addition

💰
$5.25
Start
➕
+$3.75
Added
✅
$9.00
Total
2 Subtraction Question
Exercise 2
Question: If Tom had $15.00 and spent $6.45 on lunch, how much money does he have left?
Definition:

Subtraction question: Asks how much remains after spending or taking away

Starting Amount
$15.00
Amount Spent
-$6.45
Remaining Amount
$8.55
Step 1: Identify what the question asks

The question asks how much money Tom has left

Step 2: Find the starting amount

Tom starts with $15.00

Step 3: Find the amount spent

Tom spent $6.45 on lunch

Step 4: Set up the subtraction

$15.00 - $6.45

Step 5: Calculate the remaining amount

$15.00 - $6.45 = $8.55

Step 6: Answer the question

Tom has $8.55 left

Tom has $8.55 left
Final answer:

Tom has $8.55 left

Applied rules:

• Remaining: Indicates subtraction

• Decimal alignment: Align decimal points when subtracting

• Spending: Reduces the amount of money

$15.00
-
$6.45
=
$8.55
3 Multiplication Question
Exercise 3
Question: If each ice cream cone costs $2.50, how much would 4 ice cream cones cost in total?
Definition:

Multiplication question: Asks for the total when there are multiple equal amounts

Price Per Cone
$2.50
Number of Cones
× 4
Total Cost
$10.00
Step 1: Identify what the question asks

The question asks for the total cost of 4 cones

Step 2: Find the price per cone

Each cone costs $2.50

Step 3: Find the number of cones

There are 4 cones

Step 4: Set up the multiplication

$2.50 × 4

Step 5: Calculate the total cost

$2.50 × 4 = $10.00

Step 6: Answer the question

Four ice cream cones cost $10.00

Four ice cream cones cost $10.00
Final answer:

Four ice cream cones cost $10.00

Applied rules:

• Each: Indicates unit price for multiplication

• Total: Means to multiply quantity by unit price

• Equal amounts: Multiple identical prices require multiplication

🍦
$2.50 each
Price
🔢
× 4 cones
Quantity
💰
$10.00
Total
Money Word Problem Questions Guide
Total = Unit Price × Quantity
Multiplication Formula
Question Type
Addition
"How much in total?"
Question Type
Subtraction
"How much left?"
Question Type
Multiplication
"How much for all?"
Question Type
Division
"How much each?"
Key definitions:

Word problem: A mathematical question presented in narrative form

Question format: Problems that ask specific questions ending with question marks

Clue words: Words that indicate which mathematical operation to use

Unit price: The cost of one item

Question Solving Method:
  1. Read the question: Understand exactly what is being asked
  2. Identify key information: Note all monetary amounts and operations needed
  3. Find clue words: Look for words indicating the operation
  4. Choose the operation: Decide whether to add, subtract, multiply, or divide
  5. Solve the problem: Perform the calculation accurately
  6. Answer the question: Respond directly to what was asked
Tip 1: Read the question twice to understand exactly what is being asked.
Tip 2: Circle or underline important numbers and clue words.
Tip 3: Always align decimal points when adding or subtracting money.
Tip 4: Check if your answer makes sense in the context of the question.
Common errors: Misreading the question, choosing wrong operation, misaligning decimals.
Practice areas: Identifying question types, choosing correct operations, decimal calculations.
Addition Questions: "How much in total?", "How much altogether?", "What is the sum?"
Subtraction Questions: "How much left?", "How much remains?", "What is the difference?"
Multiplication Questions: "How much for all?", "Total cost?", "Each × quantity?"
Division Questions: "How much each?", "Per person?", "Split equally?"
Remaining = Starting Amount - Amount Spent
Subtraction Formula
Solution: Exercises 4 to 5
4 Division Question
Exercise 4
Question: If Emma has $12.00 and wants to share it equally among 3 friends, how much will each friend get?
Definition:

Division question: Asks how to distribute a total amount equally among several recipients

Total Amount
$12.00
Number of Friends
÷ 3
Per Friend
$4.00
Step 1: Identify what the question asks

The question asks how much each friend gets

Step 2: Find the total amount

Emma has $12.00

Step 3: Find the number of recipients

There are 3 friends

Step 4: Set up the division

$12.00 ÷ 3

Step 5: Calculate the amount per person

$12.00 ÷ 3 = $4.00

Step 6: Answer the question

Each friend will get $4.00

Each friend will get $4.00
Final answer:

Each friend will get $4.00

Applied rules:

• Equally: Indicates division

• Per person: Requires division of total by number of people

• Distribution: Splitting into equal parts

💰
$12.00
Total
👥
÷ 3 friends
Divide
🏷️
$4.00 each
Per Person
5 Comparison Question
Exercise 5
Question: How much more money does Lisa have than Mark if Lisa has $8.75 and Mark has $5.25?
Definition:

Comparison question: Asks for the difference between two amounts

Lisa's Amount
$8.75
Mark's Amount
- $5.25
Difference
$3.50
Step 1: Identify what the question asks

The question asks how much more Lisa has than Mark

Step 2: Find Lisa's amount

Lisa has $8.75

Step 3: Find Mark's amount

Mark has $5.25

Step 4: Set up the subtraction

$8.75 - $5.25

Step 5: Calculate the difference

$8.75 - $5.25 = $3.50

Step 6: Answer the question

Lisa has $3.50 more than Mark

Lisa has $3.50 more than Mark
Final answer:

Lisa has $3.50 more than Mark

Applied rules:

• How much more: Indicates subtraction to find difference

• Comparison: Subtract smaller amount from larger

• Difference: Result of comparing two amounts

👩
$8.75
Lisa
❓
More than?
Compare
👨
$5.25
Mark
💰
$3.50
Difference
Money Word Problems Questions Summary
Comprehensive Summary of Money Word Problem Questions
Definitions of Key Concepts:

Word problem: A mathematical question presented in narrative form rather than as a pure equation.

Question format: Problems that end with a question mark and ask for a specific piece of information.

Clue words: Specific words or phrases that indicate which mathematical operation to use.

Unit price: The cost of one item, used in multiplication problems.

Comparison: Finding the difference between two amounts.

Core Rules and Principles:

• Read carefully: Understand exactly what the question is asking before solving.

• Identify operations: Look for clue words that indicate addition, subtraction, multiplication, or division.

• Decimal alignment: Always align decimal points when adding or subtracting money.

• Answer directly: Make sure your answer addresses exactly what the question asks.

Step-by-Step Methods:

1. Read the question: Understand what information is being sought.

2. Identify key information: Circle or underline important numbers and facts.

3. Find clue words: Look for words that suggest the operation to use.

4. Choose operation: Select addition, subtraction, multiplication, or division.

5. Calculate: Perform the mathematical operation accurately.

6. Answer: Provide a complete answer that addresses the question.

Examples from Simple to Advanced:

Simple Addition: "How much do you have if you start with $2 and get $3 more?" → $2 + $3 = $5

Simple Subtraction: "How much is left if you spend $2 from $10?" → $10 - $2 = $8

Simple Multiplication: "How much for 3 items at $2 each?" → 3 × $2 = $6

Simple Division: "How much each if $12 is shared equally among 4 people?" → $12 ÷ 4 = $3

Tips and Tricks:

• Question keywords: "Total" means add, "left" means subtract, "each" often means multiply or divide.

• Estimate first: Round numbers to estimate your answer before calculating precisely.

• Draw diagrams: Visual representations can help clarify complex problems.

• Check reasonableness: Ask if your answer makes sense in the real world.

Common Pitfalls to Avoid:

• Misreading the question and solving for the wrong information

• Choosing the wrong operation due to misinterpreting clue words

• Misaligning decimal points during calculations

• Not answering the specific question that was asked

Key Takeaways for Memorization:

• Always read the question carefully to understand what's being asked

• Look for clue words to determine the correct operation

• Align decimal points when adding or subtracting money

• Make sure your answer directly addresses the question

Difference = Larger Amount - Smaller Amount
Comparison Formula
❓
Read Question
Carefully
🔍
Find Clues
Words
➕
Choose
Operation
✅
Answer
Question

Questions & Answers

Question: How do I know which operation to use when I see a money word problem question?

Answer: Look for clue words in the question:

  • Addition: "total," "altogether," "in all," "more," "combined"
  • Subtraction: "left," "remaining," "spent," "how much more," "difference"
  • Multiplication: "each," "per," "times," "product," "total cost for multiple items"
  • Division: "each," "per," "shared equally," "divided among," "how much per person"

Also consider the context: getting more money = addition, spending money = subtraction.

Question: What should I do if I see the word "each" in a money problem question?

Answer: The word "each" can mean different things depending on context:

  • If it says "3 items at $2.00 each" → multiply: 3 × $2.00 = $6.00
  • If it asks "how much does each person get?" → divide: total ÷ number of people
  • If it's about equal distribution → division
  • If it's about equal groups → multiplication

Always read the full question to understand the context!

Question: Why is it important to answer the exact question that's being asked?

Answer: Answering the exact question is crucial because:

  • Questions may ask for different things even with the same problem setup
  • Partial credit is often given for correct work but wrong interpretation
  • Real-world applications require precise answers
  • It demonstrates true understanding of the problem

Example: If you calculate how much was spent but the question asks how much is left, you'll lose points even if your calculation was correct!