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Year 9 Assessment 2 Revision

Level 5 – 7

Find the number of faces, edges and vertices for each of the 3D shapes shown below.

6

5

Faces

Faces

Edges

Edges

Vertices

Vertices

Pentagonal based pyramid

Pentagonal based prism

Faces

7

Edges

Vertices

Cuboid

Find the number of faces, edges and vertices for each of the 3D shapes shown below.

9

8

Faces

Faces

Edges

Edges

Vertices

Vertices

Hexagonal based pyramid

Cube

10

Faces

Edges

Vertices

Hexagonal based prism

-6

-10

-7

-4

6

9

-5

-2

-9

-3

0

1

5

8

10

-1

2

3

4

7

19

20

11

12

13

18

15

16

17

14

3 - 5 =

- 7 - 3 =

- 5 - 3 =

- 2 - 3 =

- 3 - 12 =

- 1 - 1 =

0 - 6 =

1 - 8 =

4 - 4 =

7 - 3 =

Negative Numbers on the Number Line

Subtracting -

You may use the number line if you wish, to answer the following:

23. What is the next two numbers in the sequence; 3, 8, 13,.....?

24. 10, 13, 16, 19.......?

25. 7, 16, 25, .........?

26. What are the first two numbers in the sequence 5n+1 ?

27. 2n + 1?

28. 10n-3?

29. What is the mode of these numbers;

5, 7, 17, 17, 23, 70, 11, 0.7

30. What is the mean of these 5 numbers;

11, 3, 2, 3, 1

31. What is the median of these numbers;

23, 25, 33, 34, 42, 65, 71

32. What is the range of these numbers;

32, 11, 14, 15, 16, 23

33. What does accumulative mean?

34) 2x = 16

35) 2x + 3 = 5

36) 6x – 2 = -8

37) 2(x+3) = 16

38) 2(x +3) = 4

The spinner shown is spun. What is the probability of landing on A?

The spinner shown is spun. What is the probability of landing on B or C?

Positive

- Negative
- None

Estimate the French mark received by a student who scores 60 in the German test.

Expand and simplify:

7(3a + 5) – 4(5a – 2)

The table above shows the favourite subjects of 106 students.

What percentage of those who said English were boys? Give your answer correct to 1dp.

140 people were asked which football team they thought was the best in the Premier League. The percentage bar chart above shows the percentage that said each team.

How many people said Arsenal?

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