Questions
Q1.
Here is a list of numbers.
1 2 5 6 12
From the list, write down
(i) a multiple of 4
...........................................................
(ii) a prime number
...........................................................
(Total for question is 2 marks)
Q2.
(a) Find the lowest common multiple (LCM) of 40 and 56
...........................................................
(2)
A = 23 × 3 × 5 B = 22 × 3 × 52
(b) Write down the highest common factor (HCF) of A and B.
, ...........................................................
(1)
(Total for question = 3 marks)
Q3.
Here is a list of whole numbers from 21 to 30
21 22 23 24 25 26 27 28 29 30
(a) From the list, write down a square number.
...........................................................
(1)
(b) From the list, write down a multiple of 8
...........................................................
(1)
(Total for question = 2 marks)
Q4.
There are 14 rows of seats in a cinema.
There are 15 seats in each row.
A film was shown in the cinema on Saturday.
Each ticket for the film cost £6.50
The tickets that were sold cost a total of £1274
How many tickets were not sold?
, ...........................................................
(Total for question = 3 marks)
Q5.
(a) Work out 17.2 + 25.8
...........................................................
(1)
(b) Work out × 60
...........................................................
(1)
(c) Write down the value of the 3 in 18.35
...........................................................
(1)
(Total for question = 3 marks)
Q6.
Work out
Give your answer in standard form.
Q1.
Here is a list of numbers.
1 2 5 6 12
From the list, write down
(i) a multiple of 4
...........................................................
(ii) a prime number
...........................................................
(Total for question is 2 marks)
Q2.
(a) Find the lowest common multiple (LCM) of 40 and 56
...........................................................
(2)
A = 23 × 3 × 5 B = 22 × 3 × 52
(b) Write down the highest common factor (HCF) of A and B.
, ...........................................................
(1)
(Total for question = 3 marks)
Q3.
Here is a list of whole numbers from 21 to 30
21 22 23 24 25 26 27 28 29 30
(a) From the list, write down a square number.
...........................................................
(1)
(b) From the list, write down a multiple of 8
...........................................................
(1)
(Total for question = 2 marks)
Q4.
There are 14 rows of seats in a cinema.
There are 15 seats in each row.
A film was shown in the cinema on Saturday.
Each ticket for the film cost £6.50
The tickets that were sold cost a total of £1274
How many tickets were not sold?
, ...........................................................
(Total for question = 3 marks)
Q5.
(a) Work out 17.2 + 25.8
...........................................................
(1)
(b) Work out × 60
...........................................................
(1)
(c) Write down the value of the 3 in 18.35
...........................................................
(1)
(Total for question = 3 marks)
Q6.
Work out
Give your answer in standard form.
