Westbourne House School Revision – Easter Term Y6 MATHS REVISION CHECKLIST The Exam(s) will consist of: One Non-­‐calculator Paper – duration 60 minutes One short Maths Aural – duration 20 minutes (paper is done during a maths lesson) NB: In addition to the above, Y6 Maths Set 1 will sit an additional extension paper. Your teacher, Mrs Low, will provide you with additional work for this extension. Equipment you will need for the exam: •
•
•
•
•
Ruler (15cm and 30cm) Pencil Eraser and pencil sharpener Compass Protractor TOPIC / PAPER WHAT TO REVISE DONE? Non-­‐Calculator Paper Language of maths -­‐ factors and multiples, square numbers, odd, even, prime numbers. Addition and subtraction -­‐ with decimals Multiplication and division -­‐ with decimals Multiplying and dividing by 10, 100 and 1000 Ordering decimals Worded questions with multiplication and division Fractions to decimals to percentages Fractions – shading fractions, fractions of a number, adding and subtracting fractions. Percentages of a number Measuring and scales (ml -­‐ litres, kg -­‐ tonne -­‐ g, etc) Area of squares and rectangles Perimeter of squares and rectangles Frequency tables and bar charts Pie charts interpreting BIDMAS Directed numbers (negatives) Ratios -­‐ direct proportion and sharing Prime factors • Exam taken in classroom under exam conditions. • Questions are read out by the teacher and pupils are allowed to show their workings. • No calculators to be used. Maths Aural NOTES/TIPS: •
•
•
Revise by practising the questions below, using your note books and appropriate websites like www.mathletics.co.uk or www.mymaths.co.uk In all maths exams workings are essential. It must be assumed that any question worth more than 1 mark requires at least one line of working. Workings should not be “doodle” like but be clearly set out in a logical manor preferably starting at the top of the space provided and working in a downwards direction. For any further information or guidance about revision or the actual exam, please contact the Head of Maths – Mrs Barbara Langford ([email protected]) Practice Questions: Number work 1. Write down the answers to these questions a.
b.
c.
d.
e.
f.
g.
493 + 578 567 – 94 35.24 + 35.001 325.2 – 45.7 15.67 – 4.98 25.5 ÷ 3 56.7 × 6 2. Write down the answers to these questions €
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
99.87 x 100 3.25 x 10 70 x 900 25 x 300 456.7 ÷ 10 456.7 ÷ 100 200000 ÷ 50 300000 ÷ 60 4 x 900 3. Write these numbers in order of size starting with the smallest. 7.80 7.81 8.07 7.008 7.701 8.001 4. Jilly is reading a book with 450 pages. On Saturday, she reads 108 pages. What fraction of the book has she read? 5. Find the equivalent fractions of the following numbers: 0.4 0.5 0.06 0.2 0.15 6. What are the factors of a. 50 b. 75 c. 12 7. Write 90 as a product of its prime factors. 8. Jane decides to share her sweets in the ratio of her and her sister’s ages. Jane is 8 and her sister is 10. If Jane ends up with 24 sweets how many sweets did she start with? 9. If there are 3 dogs for every 5 cats in the street, how many dogs are there if there are 35 cats? 10. If a recipe uses 200g of butter for 4 people. How much butter will be needed for 6 people? SHAPE AND AREA 11. (a.) Work out the area of this shape. (Show all your workings). (b.) Work out the perimeter of the shape. AVERAGES and DATA 12. Find the mean, mode, median and range of the following numbers 5 7 8 7 4 5 7 8 7 4 13. The following pie chart shows the colour of cars in a car park. Colours of cars in a car park black yellow red blue a) What fraction of the cars are blue? b) What fraction of the cars are black? c) If 24 cars are red how many cars are there in total? d) If 20 cars are blue how many are yellow? 14. The following frequency table shows how many pets a class have No. of pets Frequency 1 8 2 7 3 5 Complete the bar chart: No. of pets 9 8 7 6 5 4 3 2 1 0 1 2 3 a)
b)
c)
d)
Suggest the lables that the x and y axis show have ….. What is the modal number of pets? What is the mean number of pets? What is the range of pets? e) What is the median number of pets? MORE “THINKY” TYPE QUESTIONS 15. The sum of two numbers if 109. One number is 9 less than the other. What are the two numbers? 16. Robbie has thought of a number and has given these clues: The number • Is smaller than 50 • Is one less than a multiple of 6 • Is NOT a prime. What is Robbie’s number? 17. Find 4 consecutive numbers which total 786.