Everyday Calculations www mathsrevision com NAT 3 Everyday

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Everyday Calculations www. mathsrevision. com NAT 3 Everyday Calculations Best Buys Rounding to nearest

Everyday Calculations www. mathsrevision. com NAT 3 Everyday Calculations Best Buys Rounding to nearest Whole Number Rounding to nearest Pence Tiling a Bathroom Wall 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Starter Questions www. mathsrevision. com NAT 3 02 -Oct-20 Created by Mr. Lafferty Maths

Starter Questions www. mathsrevision. com NAT 3 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Everyday Calculations www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1. We are

Everyday Calculations www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1. We are learning about Everyday Calculations including Pay and Travel. 02 -Oct-20 1. Understand the terms pay and calculate simple wages. Created by Mr. Lafferty Maths Dept.

Everyday Calculations NAT 3 www. mathsrevision. com Example : Sean the mechanic hourly rate

Everyday Calculations NAT 3 www. mathsrevision. com Example : Sean the mechanic hourly rate of pay is £ 6. 50. Last week he worked 38 hours. What is his basic pay? Pay is = £ 6. 50 x 38 = £ 247. 00 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Everyday Calculations www. mathsrevision. com NAT 3 Example : Adam is a joiner his

Everyday Calculations www. mathsrevision. com NAT 3 Example : Adam is a joiner his hourly rate of pay is £ 10. 50. He works 40 hours a week. What is his basic pay? Pay is = £ 10. 50 x 40 = £ 420. 00 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Everyday Calculations www. mathsrevision. com NAT 3 Example : Liam’s yearly salary is £

Everyday Calculations www. mathsrevision. com NAT 3 Example : Liam’s yearly salary is £ 10800. How much does he get paid per month. Monthly Pay is 10800 ÷ 12 = £ 900 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Total cost Everyday Calculations 46. 80 + 9. 90 = £ 56. 70 www.

Total cost Everyday Calculations 46. 80 + 9. 90 = £ 56. 70 www. mathsrevision. com NAT 3 Example : A shirt cost £ 15. 60 and a tie costs £ 4. 95. What is the cost of 3 shirts and 2 ties ? £ 4 6. 8 0 02 -Oct-20 £ 9. 9 0 Created by Mr. Lafferty Maths Dept.

Everyday Calculations www. mathsrevision. com NAT 3 Example : A bunch of 48 bananas

Everyday Calculations www. mathsrevision. com NAT 3 Example : A bunch of 48 bananas weighs 8 kilograms. How many bananas does this work out per kilogram. Per kilogram = 02 -Oct-20 Created by Mr. Lafferty Maths Dept. 6

Have you updated your Learning Log ? Wages & Salaries www. mathsrevision. com NAT

Have you updated your Learning Log ? Wages & Salaries www. mathsrevision. com NAT 3 Now try Access Book Ex 9. 1 Ch 9 (page 105) 02 -Oct-20 Created by Mr. Lafferty Maths Department

Best Deals www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1. We are

Best Deals www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1. We are learning about best deals. 02 -Oct-20 1. Be able to calculate best deal. Created by Mr. Lafferty Maths Dept.

Best Deals NAT 3 Example : www. mathsrevision. com 6 tins of Tomato soup

Best Deals NAT 3 Example : www. mathsrevision. com 6 tins of Tomato soup cost £ 4. 20 at the supermarket. The local shop sells them for 75 p each. Which place is cheaper and by how much. £ 4. 5 0 02 -Oct-20 £ 0. 3 0 Created by Mr. Lafferty Maths Dept.

Best Deals NAT 3 £ 3 2 0 Example : www. mathsrevision. com Ewan

Best Deals NAT 3 £ 3 2 0 Example : www. mathsrevision. com Ewan the mechanic gets paid £ 1 100 a month. Joseph the bus driver gets paid £ 260 a week. Who gets the better annual salary and by how much. Mechanic : Annual Salary = £ 1 100 x 12 = £ 13 200 Bus Driver : Annual Salary = £ 260 x 52 = £ 13 520 Bus driver has better annual wage 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Best Deals NAT 3 Example : www. mathsrevision. com A bunch of 5 bananas

Best Deals NAT 3 Example : www. mathsrevision. com A bunch of 5 bananas are on sale in Liam’s shop for £ 2. 25 Shannon’s Store has the same bananas at 6 for £ 2. 64. Which is the better store to buy the bananas. £ 0. 4 5 02 -Oct-20 £ 0. 4 4 Created by Mr. Lafferty Maths Dept.

Best Deals NAT 3 Example : www. mathsrevision. com Zakco store sells 6 metres

Best Deals NAT 3 Example : www. mathsrevision. com Zakco store sells 6 metres of wood for £ 7. 20 Bryan store sells 7 metres for the same wood for £ 8. 75 Buy working out the price for 1 metre. Find cheapest store £ 1 02 -Oct-20 . 2 0 £ 1. 2 5 Created by Mr. Lafferty Maths Dept.

Best Deals www. mathsrevision. com NAT 3 Now try Ex 9. 2 Ch 9

Best Deals www. mathsrevision. com NAT 3 Now try Ex 9. 2 Ch 9 (page 107) 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Rounding to Nearest Unit www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1.

Rounding to Nearest Unit www. mathsrevision. com NAT 3 Learning Intention Success Criteria 1. We are learning how to round to 1 decimal place. 02 -Oct-20 1. Remember steps to round to 1 decimal place. Created by Mr. Lafferty Maths Dept.

Rounding to Nearest Unit NAT 3 www. mathsrevision. com Find the values of the

Rounding to Nearest Unit NAT 3 www. mathsrevision. com Find the values of the arrows. 9 cm 8. 4 10 cm 9. 5 8. 8 Is 8. 4 nearer to 8 or 9 ? 8 Is 8. 8 nearer to 8 or 9 ? 9 Is 9. 5 nearer to 9 or 10 ? Neither 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Rounding to Nearest Unit www. mathsrevision. com NAT 3 If the 1 st decimal

Rounding to Nearest Unit www. mathsrevision. com NAT 3 If the 1 st decimal place is 0, 1, 2, 3, 4 – round down If the 1 st decimal place is 5, 6, 7, 8, 9 – round up Example : Round the numbers to the nearest unit (a) 9. 4 (b) 18. 8 (c) 24. 5 (d) 12. 3 (e) 102. 9 (f) 2636. 5 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Nearest Unit www. mathsrevision. com NAT 3 Now try Ex 9. 3 Q 1

Nearest Unit www. mathsrevision. com NAT 3 Now try Ex 9. 3 Q 1 to Q 3 Ch 9 (page 109) 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

To the Nearest Pence www. mathsrevision. com NAT 3 When dealing with money we

To the Nearest Pence www. mathsrevision. com NAT 3 When dealing with money we always round to 2 decimal places. The decimal part of the number is pence. Example £ 8. 24 means 8 pounds and 24 pence £ 3. 09 means 3 pounds and 9 pence 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

To the Nearest Pence NAT 3 www. mathsrevision. com If the 3 rd decimal

To the Nearest Pence NAT 3 www. mathsrevision. com If the 3 rd decimal place is 0, 1, 2, 3, 4 – round down If the 3 rd decimal place is 5, 6, 7, 8, 9 – round up Example : Round the money to the nearest pence. (a) £ 9. 043 (b) £ 18. 087 (c) £ 24. 254 (d) £ 12. 730 (e) £ 102. 093 (f) £ 2636. 555 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

To the Nearest Pence www. mathsrevision. com NAT 3 Now try Ex 9. 3

To the Nearest Pence www. mathsrevision. com NAT 3 Now try Ex 9. 3 Q 4 to Q 11 Ch 9 (page 110) 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Tilling your Bathroom Wall Joseph the tiler has job to tile a bathroom wall.

Tilling your Bathroom Wall Joseph the tiler has job to tile a bathroom wall. NAT 3 (a) He uses square tiles that have sides 30 cm. Work out how many tiles he needs to tile the whole wall. 150 cm Along the way 210 ÷ 30 = 7 tiles 210 cm Up the way 150 ÷ 30 = 5 tiles Total number of tiles 7 x 5 =35 02 -Oct-20 Created by Mr. Lafferty Maths Dept.

Tilling your Bathroom Wall (b) The tiles come in packs of 10 and cost

Tilling your Bathroom Wall (b) The tiles come in packs of 10 and cost £ 14. 95 a pack. NAT 3 150 cm 210 cm Number of packs 35 ÷ 10 = 3. 5 packs !!!! Need to buy 4 packs 02 -Oct-20 £ 5 9. Created by Mr. Lafferty Maths Dept. 8 0

Tiling Bathroom www. mathsrevision. com NAT 3 Now try Ex 9. 4 Ch 9

Tiling Bathroom www. mathsrevision. com NAT 3 Now try Ex 9. 4 Ch 9 (page 111) 02 -Oct-20 Created by Mr. Lafferty Maths Dept.