Graphs
Number
Percentages
Shape
Transformations
100
State the gradient:
y=5x-3
5
100
What am I describing:
The biggest integer that two or more other numbers can both be divided by
Highest Common Factor (HCF)
100
Calculate 15% of 60
9
100
What do we call a polygon that has all equal lengths and all equal angles?
Regular polygon
100
If rectangle A has a height of 3 cm and rectangle B has a height of 12 cm, state the scale factor of enlargement.
4
200
State the y-intercept:
y = 7 - 2x
7
200
What am I describing:
A number that has exactly two factors: 1 and itself.
A prime number
200
What is the decimal multiplier to calculate and 12% decrease?
0.88
200
Calculate the area of a triangle with a base of 10cm and a height of 4cm.
10 x 4 ÷ 2 = 20cm2
200
The mathematical word we use to describe "sliding" a shape across a grid without turning or resizing it.
(uses a column vector to do so)
Translation
300
Calculate the gradient between these two points:
(4,10) and (6, 16)
(remember that gradient is the change in the y-values divided by the change in the x-values)
6/2 = 3
300
Write 60 as its product of primes.
22 x 3 x 5
300
The new price of a TV that was £350 after a 20% increase.
£420
300
Calculate the sum of the interior angles in a polygon.
(n-2)x180 where n is the number of sides.
540o
300
What is the new length of a square with sides 12cm after an enlargement of 1/3?
4cm
400
State the gradient of the line with the equation:
3y-6x=12
(remember it must be in the form y=mx+c first!)y=2x+4
gradient = 2
400
What is the lowest common multiple of 12 and 15?
60
400
A plant grows from 20cm to 27cm.
State the percentage change?
(change ÷ original x 100)
35%
400
Calculate the surface area of a cuboid with dimensions 2m by 4m by 8m.
(2x4)+(4x8)+(2x8) = 112m2
400
State the length of AC
17 cm
500
What is the missing value of y in a table for y = 2x + 5 when x = -3?
-1
500
Express 0.0045 in standard form
4.5 x 10-3
500
State the original price of the coat that costs £72 in a 10% off sale.
£80
500
The exact volume of a cylinder with a radius of 3cm and a height of 10 cm, left in terms of pi.
90π cm3
500
Describe this translation using a column vector.
(4 )
(-2)