Know the Facts - Deyes High School

Know the Facts
For some of the questions you may want to show some working. Do so at the side of the page, indicating
which question it is for. All questions are worth one mark unless a 2 has been shown in brackets. If there is a
question you cannot do use mymaths or google to help you.
1. What is 25% of £60?
2. What is the order of rotational symmetry of a rectangle?
3. How many lines of symmetry does an equilateral triangle have?
4. How many grams (g) are there in a
kilogram (Kg)?
5. Last year Sean was 8cm shorter. He is now
1.44 metres tall. How tall was Sean last year?
6. What is the perimeter of a square of side
8cm?
7. What is the equation of the line drawn on the
graph on the right?
8. £45 is split in the ratio 2:3. How much is the
larger portion?
9. What is the area of the triangle ABC on the right?
10. How many sides does a quadrilateral have?
11. How many obtuse angles does a parallelogram have?
12. How many pairs of parallel sides does a trapezium have?
13. Is 36 a factor of 18?
14. Is 12 a multiple of 6?
15. Is 63 a multiple of 18?
16. Is 17 a prime number?
17. What is 70 written as a product of its prime factors?
18. What is the value of
?
(2)
19. Give an estimate of
20. What is 21.657 correct to 2 decimal places?
21. What is 43.3 correct to 1 significant figure?
22. Give an estimate of 31 x 9.9 x 1.99
23. Looking at the shapes A, B, C and D, on
the right, which two of the shapes are
congruent?
24. Do circles tessellate?
25. Is a square a regular shape?
26. What is the value of x if
5x + 3 = 38 ?
27. What is the value of M if M = 3x2 - 5 and x = 4
28. Expand the bracket
12(x -3)
29. Factorise
32x – 24
30. Simplify
5x + 2y - 2x – 4y
(2)
31. If you flip a coin 54 times, how many heads would you expect to get?
32. If you roll a normal die 120 times, how many sixes would you expect
to get?
33. When you roll a normal die, what is the probability the number
showing will be a prime number.
34. Which average is found by adding and dividing?
35. What is the range of the numbers 32, 23, 41, 58 and 27?
36. What is the mean of the numbers
3, 6, 7 and 8?
37. The four numbers 2, 5, 6 and x, have a mean of 5. What is the value of x?
38. What is the median of the numbers 12, 13, 11, 18 and 17?
Total for the Assessment = 40
Know the Facts
For some of the questions you may want to show some working. Do so at the side of the page, indicating
which question it is for. All questions are worth one mark unless a 2 has been shown in brackets. . If there is
a question you cannot do use mymaths or google to help you.
1. What is 33 1/3% of £90?
2. What is the order of rotational symmetry of a equilateral triangle?
3. How many lines of symmetry does a parallelogram have?
4. How many millimetres (mm) are there in
a centimetre (cm)?
5. Sean is 8cm taller than Sally who is 1.47
metres tall. How tall is Sean?
6. What is the perimeter of a square of side
7cm?
7. What is the equation of the line drawn
on the graph on the right?
8. £35 is split in the ratio 2:3. How much is
the smaller portion?
9. What is the area of the triangle ABC on the right?
10. How many sides does a hexagon have?
11. How many acute angles does a parallelogram have?
12. How many pairs of parallel sides does a rhombus have?
13. Is 15 a factor of 45?
14. Is 18 a multiple of 36?
15. Is 72 a multiple of 18?
16. Is 27 a prime number?
17. What is 72 written as a product of its prime factors?
18. What is the value of
?
(2)
19. Give an estimate of
20. What is 34.614 correct to 2 decimal places?
21. What is 403.3 correct to 1 significant figure?
22. Give an estimate of 21 x 19.9 x 2.09
23. Looking at the shapes A, B, C and D, on the right,
which two of the shapes are congruent?
24. Do regular hexagons tessellate?
25. Is a rhombus a regular shape?
26. What is the value of x if
6x -3 = 39 ?
27. What is the value of M if M = 5x2 - 6 and x = 3
28. Expand the bracket
9(2x - 5)
29. Factorise
16x – 12
30. Simplify
7x + 3y - 4x – 5y
(2)
31. If you roll a normal die 120 times, how many sixes would you expect to get?
32. If you spin the spinner shown on the right 30 times, how many times would
you expect the spinner to land on black.
33. When you roll a normal die, what is the probability the number showing will
be a multiple of 3.
34. Which average is found by first listing the values in order?
35. What is the mean of the numbers 9, 6, 7 and 10?
36. The four numbers 8, 5, 6 and x, have a mean of 6. What is the value of x?
37. What is the median of the numbers 22, 15, 14, 19 and 20?
38. What is the range of the numbers 132, 230, 141, 158 and 227?
Total for the Assessment = 40
Know the Facts
For some of the questions you may want to show some working. Do so at the side of the page, indicating
which question it is for. All questions are worth one mark unless a 2 has been shown in brackets. If there is a
question you cannot do use mymaths or google to help you.
1. What is 20% of £80?
2. What is the order of rotational symmetry of a parallelogram?
3. How many lines of symmetry does an isosceles triangle have?
4. How many metres (m) are there in a kilometre (km)?
5. Sean is 17 cm taller than Sally who is 1.39 metres tall.
How tall is Sean?
6. What is the perimeter of a square of side 9cm?
7. What is the equation of the line drawn on the graph on
the right?
8. £28 is split in the ratio 4:3. How much is the smaller
portion?
9. What is the area of the triangle ABC on the right?
10. How many sides does a octagon have?
11. How many obtuse angles does a rhombus have?
12. How many pairs of parallel sides does a kite have?
13. Is 16 a factor of 48?
14. Is 15 a multiple of 30?
15. Is 70 a multiple of 15?
16. Is 31 a prime number?
17. What is 84 written as a product of its prime factors?
(2)
18. What is the value of
?
19. Give an estimate of
20. What is 55.694 correct to 1 decimal places?
21. What is 693 correct to 1 significant figure?
22. Give an estimate of 31 x 29.9 x 2.99
23. Looking at the shapes A, B, C and D, on the right,
which two of the shapes are congruent?
24. Do regular pentagons tessellate?
25. Is an isosceles triangle a regular shape?
26. What is the value of x if
5x -4 = 26 ?
27. What is the value of M if M = 3x2 - 2 and x = 4
28. Expand the bracket
8(3x - 4)
29. Factorise
15x – 20
30. Simplify
5x + 2y - 3x – 6y
(2)
31. If you roll a normal die 180 times, how many fives would you expect to get?
32. If you spin the spinner 90 times, how many times would you expect the
spinner to land on red.
33. When you roll a normal die, what is the probability the number showing will
be a multiple of 4.
34. Which average is the most common in the list of data items?
35. What is the mean of the numbers 11, 13, 9 and 17?
36. The four numbers 10, 8, 11 and x, have a mean of 12. What is the value of x?
37. What is the median of the numbers 21, 15, 14, 19, 36 and 20?
38. What is the range of the numbers 209, 131, 233, 141, 158 and 226?
Total for the Assessment = 40
Answers
Version One
1. £15
2. 2
3. 3
4. 1000
5. 1.36m
6. 32cm
7. x = 4
8. £27
9. 6 cm2
10. 4
11. 2
12. 1
13. no
14. yes
15. no
16. yes
17. 2x5x7 (2)
18. 8
19. 9.3 ish
20. 21.66
21. 40
22. 600
23. A and D 24. No
25. yes
26. x =7
27. 43
28. 12x-36
29. 8(4x-3)
30 3x -2y (2)
31. 27
32. 20
33. 1/2
34. mean
35. 6
36. 7
37. 13
38. 35
1. £30
2. 2
3. 0
4. 10
5. 1.55m
6. 28cm
7. Y = 3
8. £14
9. 5 cm2
10. 6
11. 2
12. 2
13. yes
14. No
15. Yes
16. no
17. 2x2 x2x3x3 (2) 18. 13
19. 6.5 ish
20. 34.61
21. 400
22. 800
23. A and D 24. Yes
25. No
26. x =7
27. 39
28. 18x-45
29. 4(4x-3)
30.3x -2y (2)
31. 20
32. 10
33. 1/3
34. Median 35. 8
36. 5
37. 14
38. 98
Version Two
Version 3
1. £16
2. 2
3. 1
4. 1000
5. 1.56m
6. 36cm
7. y = x
8. £12
9. 10 cm2
10. 8
11. 2
12. 0
13. yes
14. no
15. no
16. yes
17. 2x2 x3x7 (2) 18. 11
21. 700
22. 2700
23. A and B 24. No
25. No
26. x =6
27. 46
28. 24x-32
29. 5(x-4)
30.2x -4y (2)
31. 30
32. 45
33. 1/6
34. Mode
35. 12.5
36. 19
37. 19.5
38. 102
19. 11.5
ish
20. 55.7