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YEAR 8 A4 MrJ

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Last updated almost 6 years ago
27 questions
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Question 1
1.

The first prime number is 2. What is the 5th prime number?

Question 2
2.

Write 140 as a product of its prime numbers

Question 3
3.

Show how to use prime factor decomposition to find the HCF and LCM of 60 and 72: (You must Show all your working including a Venn Diagram and 2 prime decomposition trees).

Question 4
4.

a) What is the highest common factor (HCF) of 60 and 72?

Question 5
5.

b) What is the lowest common multiple (LCM) of 60 and 72?

Question 6
6.

Tick all the boxes that are even numbers

Question 7
7.

Tick all the boxes that are multiples of 5

Question 8
8.

TICK ALL THE SQUARE NUMBERS

Question 9
9.

Click on the box below and answer the question. Use a mixture of textboxes and drawing to answer the questions.

Question 10
10.

What is the gradient and Y-intercept of the equation y=-x+3

Question 11
11.

What is the formula for a straight line graph with gradient 6 and y-intercept -1. Write your answer without spaces.

Question 12
12.

Write down the equation of a line parallel to y=7x+4 that also passes through the point (0,3)

Question 13
13.

Complete the table and plot the quadratic onto the graph

Question 14
14.

QUESTION 9 is a matching question, again i need the images.
Match the distance-time graphs A, B, C above to each of the statements below

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
A motorist travels to work, stops for a break, then continues to work
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A family go to restaurant and then return home after their meal
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A person cycles to the train station then gets a train to their final destination
Question 15
15.

What was the furthest distance the person travelled from town A?

Question 16
16.

What was the total time of the journey?

Question 17
17.

Calculate the average speed, in km/h, for the first stage of the journey.

Question 18
18.

Calculate the Missing angle

Question 19
19.

Calculate the missing angle

Question 20
20.

Calculate the value of 'a' in the picture below.

Question 21
21.

What is the value of 'a'?

Question 22
22.

What is the value of 'b'?

Question 23
23.

What is the value of a and b? Write your answer as a= and b=

Question 24
24.

What is the value of 'a'?

Question 25
25.

144degrees is the size of the Interior angle. How many sides does this Polygon have?

Question 26
26.

SHOWING ALL OF YOUR WORKING...
A polygon has 8 sides. Find the total sum of its interior angles.

Question 27
27.

Showing part of your working, find the size of the angle marked 'x'.
The shape is made up of a regular pentagon and a regular hexagon.