Year 9 Numeracy Procedural Revision Booklet Procedural You

Year 9 Numeracy Procedural Revision Booklet

Procedural You must not use a calculator for these questions. Remember – To help you with these questions there is a link on your Microsoft teams. Follow the link to the school Maths and Numeracy Website where there will be videos to help you with these questions or visit; http: //www. numeracy. ebbwfawr. co. uk/

Adding and Subtracting Numbers 1) 57 + 98 = 2) 89 + 67 = 3) 67 + 51 = 4) 45 – 17 = 5) 76 – 69 = 6) 121 – 58 = 7) 54. 1 – 28. 9 = 8) 191 – 61 - 78 = Multiplication/Division Facts 1) 7 x 5 = 8) 7 x = 14 2) 9 x 6 = 9) 9 x = 27 3) 7 x 4 = 10) 7 x 4) 77 ÷ 7 = 11) 15 ÷ =5 5) 99 ÷ 11 = 12) 25 ÷ =5 6) 35 ÷ 5 = 13) 18 ÷ =6 7) 48 ÷ 8 = 14) 18 ÷ = 21 =3

Number Machines Use the number machine on the right to answer the following questions. 1) 4 goes in, what comes out? 2) 7 goes in, what comes out? 3) 6 goes in, what comes out? 4) 2 goes in, what comes out? 5) 42 comes out, what went in? 6) 60 comes out, what went in? 7) 72 comes out, what went in? 8) 24 comes out, what went in? Factors Multiples Write all the factors of the numbers below. Write the first 5 multiples of the numbers below. 1) 12 1) 2 2) 21 2) 7 3) 24 3) 10 4) 18 4) 12

Money Calculations Items Use the items list on the right to find out how much change you have from a £ 10 note. Orange Juice £ 1. 10 Bread 85 p Coke £ 1 Apple £ 1. 75 1) Orange Juice and Bread 2) Coke, Apple and Orange Juice 3) Bread, Orange Juice x 2 and Apples. Percentage Write the missing percentages 1) Bus 40 % Walk 20% 3) Girls 47 % Boys % 32 % Chocolate Lift 2) Crisps 4) Fruit 10 % Coke 78 % Sprite Dr Pepper 5%

Converting Metric Units Write; 1) 700 cm in metres 2) 6000 m in kilometres 3) 20 mm in centimetre 4) 5. 5 m in centimetres 5) 670 cm in metres 6) 600 m in kilometres 7) 4000 g in kilograms 8) 2000 g in kilograms 9) 2. 5 kg in grams 10) 3. 4 kg in grams 11) 360 g in kilograms 12) 1200 g in kilograms 13) 4000 ml in litres 14) 6000 ml in litres 15) 2. 5 litres in ml 16) 8. 09 litres in ml 17) 500 ml in litres 18)260 ml in litres

Order of Operations - BIDMAS 1) 8 x 10 ÷ 5 4) (8 + 10 ÷ 2 ) - 5 2) 50 + 10 ÷ 2 5) 5² + 10 ÷ 2 3) (60 – 10) ÷ 5 + 4 Insert brackets to make the following correct; 1) 6 – 2 + 8 x 7 = 60 2) 100 – 2 + 8 x 7 = 30 3) 6 x 1 + 8 ÷ 3 = 18 Estimate the total cost 1) £ 2. 99 £ 9. 49 £ 11. 20 2) £ 19. 99 £ 32. 48 3) £ 18. 99 £ 14. 99 £ 0. 99 £ 40. 20

Temperature Area and Perimeter - Rectangles Find the area, perimeter or missing lengths of the shapes below. 1) 5 cm 10 cm 3) Area = Perimeter = 2) 4) Area = Perimeter = 6 cm ? 7 cm 2 cm 5 cm Area = 28 cm² Perimeter = Area = 18 cm² Perimeter = 2 cm ? 9 cm

Averages Find the mean, median, mode and range of the numbers below. 1) 4 5 8 2 5 2) 7 8 1 2 12 3) 8 3 8 1

Rounding to Decimal Places Round the following; 1) 2. 14 to 1 decimal place 2) 3. 56 to 1 decimal place 3) 7. 0971 to 2 decimal places 4) 8. 9901 to 2 decimal places 5) 8. 999 to 2 decimal places Adding/ Subtracting Decimals 1) 22. 2 – 2. 22 = 2) 8. 9 - 4. 89 = 3) 17. 8 – 13. 67 = 4) 19. 8 + 8. 01 = 5) 7. 65 + 8. 91 = Negative Numbers 1) Add 19 to -9 2) Subtract 10 from -11 3) Add 5 to -16 4) Subtract 15 from 5 5) Find the number halfway between -6 and 10

Long Multiplication 1) 45 x 66 = 2) 67 x 78 = 3) 91 x 85 = 4) 676 x 45 = 5) 41. 7 x 8. 8 = Long Division 1) 67615 ÷ 5 = 2) 764152 ÷ 2 = 3) 55720 ÷ 8 = 4) 4165 ÷ 7 = 5) 58104 ÷ 6=

Time Zone Using the above, find the time in either New York or Wrexham when; 1) Time in Wrexham is 13: 00 2) Time in New York is 01: 30 3) Time in Wrexham is 23: 15 4) Time in New York is 8 am. Currency 1) £ 1 = 8. 8 Kroner so, £ 2 = Kroner 2) £ 1 = 1. 11 Euros so, £ 10 = 3) £ 1 = 149 Yen so, £ 5 = 4) £ 2 = 2. 4 Francs so, £ 3 = Euros Yen Francs

Scatter Graphs Write the different types of correlation for the graphs below; 1) 2) 3) Simplifying Ratios Simplify; 1) 8 : 12 3) 11: 44 2) 9: 27 4) 21: 49