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WorksheetsMaths Higher Paper 1 Edexcel 2022
Total questions: 50
Worksheet time: 31mins
How do you find 85of 240 ?
÷5,×8
÷8, ×5
How do you find n if 73 of n = 21 ?
÷7, ×3
÷3, ×7
The first step to adding or subtracting fractions such as 75−32 is...
(a)
The first step to answering this question is (a)
341×231
If you are asked to convert x=0.216 (where the line on top represents recurring) to a fraction, which multiples of x will you need to subtract?
10x and x
100x and 10x
1000x and x
1000x and 10x
What are the first 7 prime numbers? (separate your numbers with commas)
(a)
What is the value of 16−21
81
41
4
8
What is the value of 832 ?
0
2
4
8
The value of 80 is...
(a)
Simplify 5 12
10 3
10 4
7 3
7 4
What is the first step to rationalising 5+ 38
Multiply top and bottom by 3
Multiply top and bottom by − 3
Multiply top and bottom by 5 + 3
Multiply top and bottom by 5− 3
What must be true for a number to be in standard form? Tick all that apply.
In the form a×10 n
a is between 1 and 10
1≤a<10
n has to be an integer
n has to be positive
Write 0.083 in standard form.
8.3×102
8.3×10−2
Write 25×103 in standard form
2.5×104
2.5×102
Write (4×105)÷(2×10−2) in standard form
2×107
2×103
Simplify 2 x4 y−18 x y3
x34y2
x44y2
x44y2
x34y4
If you are given the question: Expand and simplify x(2x+3)−3(x+5) what do you need to be careful of?
(a)
What is the first step to simplifying x2−162x2+7x−4 ?
Cancel out the x2
Factorise both the top and the bottom
Draw the solution to the inequality:
5≤2x<8
What is the y-intercept of 3x2+x−10
10
-10
1
3
What method could you use to factorise 3x2+x−10 ?
ac method
quadratic formula
If 3x2+x−10 factorises to give (3x−5)(x+2) what are the roots of the quadratic?
−5 and 2
−35 and 2
35and −2
−35and −2
If a quadratic is written in the form (x+a)2+b what are the coordinates of the turning point?
(a,b)
(−a,b)
(−a,−b)
(a,−b)
You are asked to find the equation of a tangent to a circle. You have used runrise to find the gradient of the radius which is 23 . What is the gradient of the tangent?
32
−32
23
−23
Using a velocity-time graph, how do you find the acceleration after 2 seconds?
(a)
Which of these is a correct way of finding 12.5% of 80? Tick all that apply
Add together 10%, 1%, 1% and 0.5%
Find 25% and half it
Find 1% and multiply by 12.5
Divide by 0.125
Multiply by 0.125
If 75% of n is 24 . What is n?
(a)
There are 12 cats and 8 dogs. Which of these is equivalent to writing the ratio of cats to dogs? Tick all that apply.
12:8
2:3
1:32
23:1
3:2
The ratio of dogs to fish = 4:5 and the ratio of fish to cats is 3:2. What is the ratio of dogs to fish to cats?
4:53:2
12:15:6
12:15:10
20:15:10
Ali and Steve share sweets in the ratio 2:7. Steve gets 30 more sweets. How many sweets is 1 part of the ratio worth?
(a)
The ratio of blue to red to green sweets is 4:2:1 what fraction of the sweets are red?
94
92
91
y is directly proportional to the square root of x. Which equation is correct?
y=kx
y=kx2
y=xk
y=x2k
y is inversely proportional to the square of x. Which equation is correct?
y=kx
y=k x
y=xk
y=xk
What is the formula for density?
VolumeMass
MassVolume
Mass×Volume
The Sum of Exterior angles in any polygon is...
(a)
Which is the correct formula for the Sum of Interior angles in any polygon?
n×180
(n−2)×180
(n−2)×360
n×360
What do the Interior and Exterior angles of any polygon add up to?
(a)
What is the formula for area of a sector?
360θ×πr2
180θ×πr2
How do you use Pythagoras to find the hypotenuse in a right angled triangle?
Square the sides, add them, then square root
Square the sides, subtract them, then square root
How do you use Pythagoras to find a shorter side in a right angled triangle?
Square the sides, add them, then square root
Square the sides, subtract them, then square root
Have you memorised or can you work out the exact trig values? Such as cos(30)?
No
Yes it's 21
Yes it's 23
If AB=3a−2b what is BA ?
3a-2b
-3a-2b
3a+2b
-3a+2b
What do all probabilities add up to?
(a)
To find the expected number of outcomes from an experiment you use the formula: Expected = Probability of event ×Number of trials
True
False
What does Cumulative Frequency mean?
The same as frequency
Number of people
Add up the frequencies as you go along
What are the main features of a Cumulative Frequency graph? Tick all that apply.
Plot cumulative frequency and midpoints
Plot cumulative frequency and endpoints
Join with a smooth curve
Join like a dot to dot
How do you find the mean?
FrequencyTotal amount
Most common
Middle number
Highest - Lowest
When estimating the mean from a grouped frequency table, which of these steps is incorrect?
Find the midpoint of each group
Round each of the frequencies
Multiply the midpoint by each of the frequencies
Divide the total you have just worked out by the total frequency
How do you find the interquartile range (IQR)?
Highest - Lowest
Upper quartile - Lower quartile
Do you feel confident for Paper 1?
Yes
Maybe
No
