Money Worksheet - KS3 - Intermediate
Money worksheet for Key Stage 3 / Year 7-9 (Ages 11-14). Intermediate level maths practice, aligned to the UK National Curriculum. Print-ready with answer key included.
Mastering Money: Practical Maths for Everyday Life
Key Stage 3 / Year 7-9 (Ages 11-14) - Intermediate Level
Instructions: This worksheet focuses on applying mathematical concepts to real-world money problems. You'll work through a variety of activities including calculations, data analysis, and problem-solving tasks. Ensure you show all your workings for full credit.
Currency Conversion Practice
Convert the given amounts from British Pounds (£) to Euros (€) using the exchange rate provided. Show all your calculations clearly.
Exchange rate: £1 = €1.15
1. Convert £50 to Euros.
2. Convert £120 to Euros.
3. Convert £75 to Euros.
4. Convert £200 to Euros.
Calculating Discounts
Calculate the discounted price for each item after applying the given percentage discount. Show all your workings.
1. Original price: £80, Discount: 20%
2. Original price: £150, Discount: 15%
3. Original price: £60, Discount: 10%
4. Original price: £200, Discount: 25%
Understanding Interest
Calculate the simple interest earned on each savings account over 3 years. Use the formula: Interest = Principal × Rate × Time.
1. Principal: £500, Rate: 4% per annum
2. Principal: £800, Rate: 3.5% per annum
3. Principal: £1000, Rate: 5% per annum
4. Principal: £750, Rate: 2.5% per annum
Budgeting Exercise
Analyse the monthly budget table and answer the questions below. Calculate the totals and identify areas for savings.
| Category | Amount | Percentage |
| Rent | £500 | 25% |
| Groceries | £200 | 10% |
| Utilities | £100 | 5% |
| Entertainment | £150 | 7.5% |
1. What is the total monthly expenditure?
2. What percentage of the budget is spent on entertainment?
3. Suggest one category where savings could be made.
Profit and Loss Calculations
Calculate the profit or loss for each scenario. Show your workings clearly.
1. Selling price: £120, Cost price: £100
2. Selling price: £75, Cost price: £90
3. Selling price: £200, Cost price: £180
4. Selling price: £50, Cost price: £60
Real-Life Money Problems
Solve these real-life money problems. Ensure you show all calculations and reasoning.
1. If you save £30 each month, how much will you have saved after 6 months?
2. You buy 3 books costing £12 each. How much change will you get from £50?
3. A jacket costs £45. If you have a £10 voucher, how much do you pay?
4. You earn £8 per hour. How much do you earn for a 7-hour shift?
Percentage Increase and Decrease
Calculate the new amount after the given percentage increase or decrease. Show all calculations.
1. Original amount: £150, Increase: 10%
2. Original amount: £200, Decrease: 5%
3. Original amount: £75, Increase: 15%
4. Original amount: £120, Decrease: 20%
Unit Pricing
Determine the unit price for each item and decide which is the better buy. Show your calculations.
1. 500g of cheese for £4.50 or 750g for £6.30
2. 2 litres of juice for £3.20 or 3 litres for £4.50
3. 10 apples for £2.50 or 15 apples for £3.75
4. 6-pack of soda for £3.60 or 12-pack for £7.00
Activity 1: €57.50 ; €138 ; €86.25 ; €230
Activity 2: £64 ; £127.50 ; £54 ; £150
Activity 3: £60 ; £84 ; £150 ; £56.25
Activity 4: £1000 ; 7.5% ; Entertainment
Activity 5: £20 profit ; £15 loss ; £20 profit ; £10 loss
Activity 6: £180 ; £14 ; £35 ; £56
Activity 7: £165 ; £190 ; £86.25 ; £96
Activity 8: £0.009 per gram ; £0.0015 per ml ; £0.25 per apple ; £0.60 per can
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