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Mathematics
Department
Clyde Valley High School
1. List all the prime numbers between 80 and 90.
2. a) A teacher earns £1780 per month. If
she gets a 6% pay rise, find her new
monthly salary.
b) A video recorder costs £480. In a sale
it is reduced by 20%. Find the sale price of
the video recorder.
3. Solve the equation
5x + 2 = 2x + 17
4. Consider the set of numbers {-1, 0, 1, 2, 3, 4, 5, 6}
List the following sets of numbers
a) x  2 b) x < 0 c) 3 < x  6
5. What is the size of the acute angle between the hands of a
clock at each of the following times?
a) 3 pm b) 1 pm c) 6 pm d) 4 pm e) 3.30 pm
6. List the factors of a) 80 b) 113 c) 45
Which of the numbers is a prime number. Why?
7.
The diagram shows a triangle. Form an
equation and find x. Hence find the size of
all the angles of the triangle.
x + 20
x + 25
x
Mathematics
Department
Clyde Valley High School
8. The perimeter of the rectangle shown is 113cm. Form an
equation and find x.
5
x+8
19cm
9.
4cm
13cm
14cm
Find the area of the shape shown above.
10.
Find the perimeter of the shape
shown.
4.5cm
Mathematics
Department
Clyde Valley High School
11.
a)
b)
c)
Is 912 a multiple of 8?
Is 14 a factor of 210?
Is 793 a prime number?
12. Evaluate
a) 3.82 b)  28
c) 5.13 d) 3 45
13. If 5 bottles of wine cost £23.75 what would 9
bottles of the same wine cost?
14. Find all the angles in the rectangle shown.
136º
15. The diagram shows four circles cut out of a rectangular plate.
Find the percentage waste.
8cm
[%Waste =
waste
 100 % ]
totalarea
Mathematics
Department
Clyde Valley High School
16. The perimeter of the triangle shown in the diagram
below is 54cm. Form an equation and solve it to find x.
2x + 2
2x + 2
3x + 1
17. In a disco there are red, green and blue lights.
The red light goes on every 5 seconds.
The green light goes on every 4 seconds.
The blue light goes on every 6 seconds.
Initially all the lights are off. How long will it be till all the
lights flash on together for the first time? How many times
will all the lights flash on together in an hour?
18. a) Write down the multiples of 19 between 100 and 200.
b) Write down the prime numbers between 50 and 70.
19. Solve the equations
a) 7x = x + 26
20. Evaluate
b) 5(2x – 3) = 3(x + 1)
a) 8 – (-7) =
b) –5 – 7 =
c) 23 – (-7) =
d) -10 + (-9)
e) 3x + (-4x) =
f) -2y + (-3y) =