Money Values: Quarter = $0.25, Dime = $0.10, Nickel = $0.05, Penny = $0.01
- Identify the value of each coin type
- Multiply the number of coins by their value
- Add all amounts together
3 quarters = 3 × $0.25 = $0.75
2 dimes = 2 × $0.10 = $0.20
1 nickel = 1 × $0.05 = $0.05
4 pennies = 4 × $0.01 = $0.04
$0.75 + $0.20 + $0.05 + $0.04 = $1.04
You have $1.04 in total.
• Money values: Remember each coin's value
• Multiplication: Number of coins × value of each coin
• Addition: Combine all amounts to find total
Change calculation: Amount paid - Cost of item = Change received
You paid $5.00
The book costs $3.75
$5.00 - $3.75 = $1.25
$3.75 + $1.25 = $5.00 ✓
You should receive $1.25 in change.
• Change formula: Amount paid minus cost equals change
• Subtraction: Align decimal points when subtracting money
• Verification: Add change to cost to check accuracy
Saving and spending: Total saved - Amount spent = Money remaining
Sarah saves $2 per day for 6 days: $2 × 6 = $12
Sarah spends $8 on a toy
Total saved - Amount spent = $12 - $8 = $4
$4 + $8 = $12 ✓
Sarah has $4 left after her purchase.
• Multiplication: Daily savings × number of days
• Subtraction: Total - expenses = remaining
• Verification: Remaining + spent = total saved
Earning: Getting money from work or allowance
Saving: Keeping money for future needs
Spending: Using money to buy things
Budget: Planning how to spend money
- Read the problem: Understand what is being asked
- Identify given information: Note all numbers and facts
- Choose the operation: Addition, subtraction, multiplication, or division
- Solve step-by-step: Show your work clearly
- Check your answer: Verify it makes sense
Unit rate: Cost per single item, found by dividing total cost by number of items
$1.20 ÷ 4 pencils = $0.30 per pencil
$1.00 ÷ 3 pencils = $0.33 per pencil (rounded)
$0.30 < $0.33, so Store A is cheaper per pencil
Store A offers the better price per pencil
Store A offers the better price at $0.30 per pencil compared to Store B's $0.33 per pencil.
• Division: Total cost ÷ number of items
• Decimal division: Handle cents properly
• Comparison: Lower unit price = Better value
Budget planning: Total money - Total expenses = Money remaining
You have $10
Book ($4) + Notebook ($3) = $7
$10 - $7 = $3 remaining
Yes, you have $3 left and the pencil costs $2
You will have $3 left after buying the book and notebook. Yes, you can also buy the $2 pencil and will have $1 remaining.
• Addition: Sum all planned expenses
• Subtraction: Compare total money to total expenses
• Decision making: Only spend if you have enough money
Income: Money earned from work, allowance, or gifts
Expenses: Money spent on goods and services
Savings: Money set aside for future use
Needs vs Wants: Needs are essential, wants are desired but not necessary
- Read carefully: Understand what the question is asking
- Identify key numbers: Circle or underline important values
- Choose operation: Decide if you need addition, subtraction, multiplication, or division
- Show your work: Write down each step clearly
- Check your answer: Make sure it makes sense in the context
• Read thoroughly: Understand the full question before answering
• Show work: Demonstrate your thinking process
• Check answers: Verify calculations make sense
• Manage time: Work efficiently but accurately
• Stay calm: Approach each problem systematically
Day 1: Review money counting
Day 2: Practice making change
Day 3: Focus on saving and spending
Day 4: Work on comparison problems
Day 5: Take practice test
Analysis: Consistent practice leads to better performance on tests.
- Day 1: Money counting - 30 minutes practice
- Day 2: Making change - 30 minutes practice
- Day 3: Saving/spending - 30 minutes practice
- Day 4: Comparisons - 30 minutes practice
- Day 5: Full practice test - 60 minutes