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Laabri

YEAR 8 A4 MrJ

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Last updated about 6 years ago
27 Nsɛmmisa
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1.

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

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2.

Write 140 as a product of its prime numbers

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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).

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4.

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

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5.

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

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6.

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7.

Tick all the boxes that are multiples of 5

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8.

TICK ALL THE SQUARE NUMBERS

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9.

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

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10.

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

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11.

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

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12.

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

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13.

Complete the table and plot the quadratic onto the graph

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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

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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

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15.

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

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16.

What was the total time of the journey?

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17.

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

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18.

Calculate the Missing angle

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19.

Calculate the missing angle

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20.

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

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21.

What is the value of 'a'?

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22.

What is the value of 'b'?

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23.

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

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24.

What is the value of 'a'?

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25.

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

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26.

SHOWING ALL OF YOUR WORKING...

A polygon has 8 sides. Find the total sum of its interior angles.

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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.

Tick all the boxes that are even numbers