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WorksheetsBTC - GCSE Maths Prerequisite Knowledge
Total questions: 120
Worksheet time: 2hrs 13mins
The multiples of a number are the answers to its
(a)
The smallest multiple that 2 numbers BOTH have is known as their
(a)
The (a) of a number are the whole numbers that divide exactly into it.
The biggest factor that 2 numbers BOTH have is known as their highest
(a)
Match the following
The multiples of a number
The answers to its times tables
The factors of a number
The whole numbers that divide exactly in
The square of a number
We multiply a number by itself
The cube of a number
We multiply a number by itself twice
Prime Numbers
Numbers that have exactly 2 factors
What do we mean by finding the Square Root of a number?
(you need 2 answers)
a number multiplied by itself
The opposite of squaring
Find a number which, times by itself, gets you that number
Multiply the number by 4
Match the following
Multiples of 10
10, 20, 30, 40, ...
Factors of 10
1, 10, 2, 5
10 squared
100
10 cubed
1000
The square root of 100
10
What is the following list of numbers known as ?
1, 4, 9, 16, 25, 36, 49, 64, 100, ...
The
triangular numbers
The
cube numbers
The
square numbers
The
prime numbers
What is the following list of numbers known as?
1, 8, 27, 64, 125, 216, ...
The
triangular numbers
The
cube numbers
The
square numbers
The
prime numbers
What is the following list of numbers known as?
2, 3, 5, 7, 11, 13, 17, 19, 23, ...
The
triangular numbers
The
cube numbers
The
square numbers
The
prime numbers
What is the following list of numbers known as?
1, 3, 6, 10, 15, 21, 28, ...
The
triangular numbers
The
cube numbers
The
square numbers
The
prime numbers
What is the value of 42
8
16
Match the following
33
3×3×3
35
3×3×3×3×3
34
3×3×3×3
31
3
30
1
When multiplying two powers of the same base we should (a) the indices
When dividing two powers of the same base we should (a) the indices
Anything to the power of 0 is
The top number in a fraction is called the
(a)
The bottom number in a fraction is called the
(a)
Match the following fractions with their equivalent decimal
21
0.5
41
0.25
43
0.75
51
0.2
101
0.1
Match each fraction with its equivalent percentage
21
50%
41
25%
43
75%
103
30%
2019
95%
To change a fraction into a decimal, we divide the (a) by the (b)
To calculate a fraction of an amount we (a) by the bottom and (b) by the top
To calculate a percentage of an amount we ..
Divide by the percentage
Multiply by the percentage
Divide by 100 and multiply by the percentage
Divide by the percentage and multiply by 100
A quick way of finding 10% of a number is to divide it by
(a)
Match the following fractions with their equivalent percentages
21
50%
41
25%
101
10%
103
30%
203
15%
To convert a fraction or a decimal into a percentage we multiply it by ...
What is 32 of 90?
What is 54 of 60
Put the following operations in the correct order that they should be carried out in a calculation
Brackets
Indices
Divide/Multiply
Add/Subtract
Evaluate 3 + 4 × 5
Evaluate 3 × (4 - 2)
Evaluate (2+3)2
72+30÷5
An angle is a measure of (a) and is measured in (b) using a (c)
What type of angle is shown in the image?
Right Angle
Obtuse Angle
Reflex Angle
Acute Angle
What type of angle is shown in the image?
Right Angle
Obtuse Angle
Reflex Angle
Acute Angle
What type of angle is shown in the image?
Right Angle
Obtuse Angle
Reflex Angle
Acute Angle
What type of angle is shown in the image?
Straight Angle
Obtuse Angle
Reflex Angle
Acute Angle
What type of angle is shown in the image?
Straight Angle
Obtuse Angle
Reflex Angle
Acute Angle
How many degrees is the angle shown in the image?
How many degrees is the angle shown in the image?
How many degrees is the angle shown in the image?
How many degrees is the angle shown in the image?
The angles on a straight line
add up to (a)
180°
The angles around a point
add up to (a)
180°
360°
Vertically Opposite Angles (a)
Angles INSIDE a triangle add to (a)
180°
Angles INSIDE a quadrilateral add to (a)
180°
A 2 dimensional shape is
(a)
A 3 dimensional shape is a
(a)
A polygon is a flat shape with (a) sides
A polyhedron is a (a) shape with (b) faces
A polygon with all equal sides and all equal angles is said to be
(a)
Match the following shapes with their number of sides
Triangle
3 sides
Quadrilateral
4 sides
Pentagon
5 sides
Hexagon
6 sides
Octagon
8 sides
The point where 2 lines meet is known as a (a)
The plural of vertex is
(a)
Match the following triangles with their mathematical name
Equilateral
Isosceles
Scalene
Right-Angled
Match the following triangles with their mathematical description
3 equal sides
3 equal angles
3 lines of symmetry
Rotational Symmetry order 3
Equilateral
2 equal sides
2 equal angles
1 line of symmetry
No Rotational Symmetry
Isosceles
No equal sides
No equal angles
No lines of symmetry
No Rotational Symmetry
Scalene
Might have 2 equal sides
Might have 2 equal angles
1 right-angle
Might have 1 line of symmetry
No Rotational Symmetry
Right-Angled
Match the following quadrilaterals with their mathematical name
Kite
Rhombus
Parallelogram
Trapezium
Reorder these shapes by their number of sides, starting with the smallest
Triangle
Quadrilateral
Pentagon
Hexagon
Octagon
How many sides does a quadrilateral have?
3
4
5
6
How many sides does a pentagon have?
3
4
5
6
How many sides does a hexagon have?
4
5
6
7
How many sides does a heptagon have?
6
7
8
9
How many sides does an octagon have?
6
7
8
9
10
How many sides does a decagon have?
8
6
9
10
12
How many sides does a dodecagon have?
Identify the parts of the circle.
What is the value of π to 2 decimal places?
Match the following words with their definitions.
The distance around the outside of a shape
Perimeter
The amount of space inside a FLAT shape
Area
The amount of space inside a 3D shape
Volume
The mass of a solid per unit volume
Density
The amount of space around the outside of a 3D shape
Surface Area
To calculate the PERIMETER of a shape we (a) up all the sides.
The (a) of a (b) shape can be measured in (c) centimetres.
To find the AREA of a RECTANGLE we (a) the length and breadth
Match the following shapes with their correct area formula
Rectangle
A=l×b
Triangle
A=21×b×h
Square
A=l2
Circle
A=πr2
To find the CIRCUMFERENCE of a circle, we (a) pi by the (b)
To find the AREA of a CIRCLE we (a) pi by the (b) squared
To find the volume of a cuboid we
Add the length, the breadth and the height
Subtract the length from the breadth and height
Multiply the length by the breadth by the height
The volume of a shape is measured in (a) units
Organize these units into the right categories
cm
m
km
mm
cm2
m2
km2
mm2
cm3
m3
km3
How many minutes are there in 1 hour?
How many minutes are there in 41 hour?
How many minutes are there in 31 hour?
How many hours are there in a day?
Match the following 12 hour times with their 24 hour equivalent
3.45am
03:45
3.45pm
15:45
12 noon
12:00
12 midnight
00:00
How long (in minutes) is a journey from 9:45 am to 10:18am?
(a)
Complete the rhyme:
30 days has (a) , (b) , (c) and (d)
all the rest have 31
except for (e) alone.
It has 28 days clear and 29 on each leap year.
The longest side of a right-angled triangle is known as the
(a)
Pythagoras' Theorem states that the (a) of the (b) of a (c) triangle is equal to the (d) of the squares of the (e) .
Algebraically, Pythagoras' Theorem
states that H2 =
Which of theses points show the
co-ordinates (4, 7)
Which of theses points show the
co-ordinates (5, 0)
Select all the points on the x -axis
Select all the points on the y -axis
Select all the point with co-ordinates (5, -3)
Select all the point with co-ordinates (8, 7)
Select all the point with co-ordinates (-2, 5)
Select all the point with co-ordinates (-6, -4)
Simplify the expression
2x+3x
Simplify the expression x×x
What other way can we write the expression x÷y
If a=5 what is the value of 7a ?
If x=6 , what is the value of 2x+7
Solve the equation 3x+4=19
Solve the equation 5x−2=18
Categorize the following as a variable, expression, equation or formula
t
m
2x+5
5y+2x
a2
x2+3x+4
3x=6
5x+1=8
x2+3x−4=0
a2=49
A=πr2
A=l×b
A=21×(a+b)×h
Match the following statistical terms with their definitions
Add all the values and divide by how many values there are
Mean
The middle value in a numerically ordered set
Median
The most common data value
Mode
The biggest value -the smallest value
Range
Hey diddle diddle, the median is the (a) , you (b) and (c) for the mean. the mode is the one that appears the (d) and the range is the (e) .
The MEDIAN of a data set is
The most common value
The middle value of a numerically ordered set
The total of the data values divided by the number of values
The biggest value take away the smallest value
The MEAN of a data set is
The most common value
The middle value of a numerically ordered set
The total of the data values divided by the number of values
The biggest value take away the smallest value
The MODE of a data set is
The most common value
The middle value of a numerically ordered set
The total of the data values divided by the number of values
The biggest value take away the smallest value
The RANGE of a data set is
The most common value
The middle value of a numerically ordered set
The total of the data values divided by the number of values
The biggest value take away the smallest value
Reorder the following probability terms from most to least likely
Certain
Likely
Even Chance
Unlikely
Impossible
Which probability term best describes the phrase below?
"It will rain in November in Northern Ireland"
Certain
Likely
Even Chance
Very Likely
Unlikely
Which probability term best describes the phrase below?
"Christmas Day will be in December"
Certain
Likely
Even Chance
Very Likely
Unlikely
Which probability term best describes the phrase below?
"The next baby born will be a girl"
Certain
Likely
Even Chance
Impossible
Unlikely
Which probability term best describes the phrase below?
"It will snow in Belfast next May"
Certain
Likely
Even Chance
Impossible
Unlikely
Which probability term best describes the phrase below?
"I will select a pencil from a box ONLY containing pens"
Certain
Likely
Even Chance
Impossible
Unlikely
What is the mathematical probability of selecting a red pen from a box containing 3 red pens and 7 black pens?
(answer as a fraction)
What is the mathematical probability of selecting a red pen from a box containing 7 red pens, 4 blue pens and 6 black pens?
(answer as a fraction)
What is the mathematical probability of selecting a red pen from a box containing 7 green pens, 4 blue pens and 6 black pens?
