7 Factors, Multiples and Primes /2 21 Area of Quadrilaterals /4
8 Solving and Rearranging Equations /3 22 Averages from Frequency Table /4
9 Probability Scales /3 23 Gradient and Equation of Line /3
10 FDP with Ratio /2 24 Calculating with Speed /3
11 Angles in Quadrilaterals /2 25 Product of Primes /2
12 Systematic Listing Outcomes /2 26 Converting Standard From /2
13 Written Calculations and Percentages /6 27 Quadratic Graphs /4
14 Pictograms /4 28 Expanding Brackets / Laws of Indices /5
, Answer ALL questions.
Write your answers in the spaces provided.
You must write down all stages in you working.
1 Write 2.5 as a fraction.
25
(Total marks for Question 1 is 1 mark)
↑
2 Round 945 670 to 2 significant figures.
950 ,
000
(Total marks for Question 2 is 1 mark)
3 Convert 0.28 kg to grams.
1kg 10009 =
0 28.
x 1000 = 280
>- 280 grams
X 1000
(Total marks for Question 3 is 1 mark)
4 Fully simplify expressions
(a)
~
3 2x3
x
(1)
(b)
42
(1)
(Total marks for Question 4 is 2 marks)
5 Work out =
8 + 4
( 2)" =
2x- 2 12
-
=
=
4
12
J4= S
(Total marks for Question 5 is 1 mark)
2
1F24
, 6 Find 30% of 2.5 hours.
I
+ 30 10 % = 15
2 . 5 hours =
120
150 mins 30 % = 45
(0.75m)
=
45mins
(Total marks for Question 6 is 2 marks)
7 Here is a list of numbers.
2 24 21 9 48 18 27 3
(a)Write down all the prime numbers in the list.
2 3
,
(1)
(b)From the numbers in the list, write down a multiple of both 6 and 9
6 ,
12
,
18 , 24, ... -
9 36
IS
18 27 ,
...
, , ,
(1)
(Total marks for Question 7 is 2 marks)
8 (a) Solve S
3a- 7 =
3a= 15
5 5
a =
(2)
(b)Make x the subject of
x =
3xy
3y
=
x
(1)
(Total marks for Question 8 is 3 marks)
3
1F24
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