1.
The attendance at a football match, to the nearest thousand, is 47 000.
Write down an inequality to show the possible value of the
attendance.
____________________________________________________________________ [1]
2.
The price of a new car is $26 000.
In the first year after it is sold the
value decreases by 20%.
In the second year the value decreases by
10%.
Calculate the value after two years.
_____________________________________________________________________ [2]
3.
Write an expression, in terms of n, for the number that you get
when you
a. Multiplies the number by 4, than adds 9 [1]
b. Subtract 8 from the number, then divides the result by 5 __________________ [1]
4.
The
diagram shows a triangle. The lengths of the sides of the triangle are written
as expressions.
a. When 
, work out the lengths
of the sides of the triangle.
[1]
b. Use your
answers to part a to work out the perimeter of the triangle.
[1]
c. Write an
expression for the perimeter of the triangle.
[1]
5.
A
bag of rice has a mass of 
rounded to the nearest 
. For the mass of the bag, 
:
a. the lower bound
b.
the upper bound
c.
an inequality to show the range of values.
___________________________________________________________________ [3]
6. Work out the
value of each expression when 
a. 
b. 
c. 
____________________________________________________________________ [3]
7. Sofia is
thinking of a number.
"If you subtract 4 from my number and then multiply the
result by 6, you get the same answer as when you add 5 to my number and then
multiply the result by 3."
a. Write an
equation to represent this situation, using x for the unknown number.
b. Solve the equation to find Sofia's original number.
_________________________________________________________________ [2]
8.
In the diagram, PQ is parallel to ST.
PRT and QRS are straight lines.
a Work out the value of a.
b Work out the value of b.
c Work out the value of c.
_____________________________________________________________________ [3]
9. Write these
numbers in standard form.
a.
b.
c.
d.
_____________________________________________________________________ [4]
10.
Write these numbers in full.
a.
b.
______________________________________________________________________ [2]
1.
Write each numbers as a fraction.
a. 
b. 
[2]
2.
Look at these numbers :
a. Write the irrational numbers.
b. Write the integers
[2]
3.
Here is an expression: 
Work out the value
of the expression when 
[2]
4.
Simplify each expression:
a. 
b. 
c. 
d. 
[4]
5.
Solve
the inequalities 
[2]
6.
Work out the answer to each question.
a. 
b. 
c. 
d. 
[4]
7.
Solve these simultaneous equations :
Find the value of 
[3]
8.
Solve these equations.
a. 
b. 
c. 
[3]
9.
Calculate the length of the missing side
in each of these right-angled triangles.
(Round your answers to 1 decimal place)
a.
[1]
b.
[1]
c.
[1]
1.
Write each numbers as a fraction.
a.
b.
[2]
2.
Look at these numbers :
a. Write the irrational numbers.
b. Write the integers
[2]
3.
Here is an expression:
Work out the value
of the expression when
[2]
4.
Simplify each expression:
a.
b.
c.
d.
[4]
5.
Solve
the inequalities
[2]
6.
Work out the answer to each question.
a.
b.
c.
d.
[4]
7.
Solve these simultaneous equations :
Find the value of
[3]
8.
Solve these equations.
a.
b.
c.
[3]
9.
Calculate the length of the missing side
in each of these right-angled triangles.
(Round your answers to 1 decimal place)
a.
[1]
b.
[1]
c.
[1]
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