Time
A lesson lasts 50 minutes.
How many seconds is this?
3000 seconds
Write all the factors of 18.
1, 2, 3, 6, 9, 18
A shape has one angle measuring 90°.
What type of angle is this?
Right angle
Round 4,245 to the nearest 10.
4,250
Which fraction is greater: 3/8 or 5/9?
5/9
Sam begins his homework at 5:20 pm and finishes at 6:05 pm.
How long did his homework take?
45 minutes
Write the prime numbers in this list:
14, 17, 19, 21, 23
17, 19, 23
Two angles are on a straight line.
One angle measures 132°.
What is the size of the other angle?
48 degrees
Round 53,284 to the nearest 100.
53,300
Which fraction is larger: 2/3 or 3/5?
2/3
A train journey takes 1 hour 35 minutes.
The train arrives at 3:50 pm.
What time did it leave?
5:25pm
Which of these numbers are square numbers?
36, 42, 48, 54, 81
36 and 81
Three angles meet at a point.
Two of the angles measure 140° and 95°.
What is the size of the third angle?
125 degrees
A temperature reading shows 6.78°C.
Round this temperature to the nearest whole number.
7 degrees
Order these fractions from smallest to largest:
1/2, 3/4, 2/5
2/5, 1/2, 3/4
A football match has two halves of 45 minutes each and a 15‑minute half‑time break.
The match starts at 1:25 pm.
What time does it finish?
3:10pm
Liam says:
“25 is a prime number because it has a 2 and a 5 in it.”
Explain why Liam is incorrect.
Although 2 and 5 individually are prime numbers. 25 is not a prime number as it has more that 2 factors. Can you think of them?
A triangle has two angles measuring 48° and 67°.
What is the size of the third angle?
65 degrees
A town has a population of 69,592 people.
Round this number to the nearest 1,000.
70,000
Which is greater: 7/3 or 2 1/4?
7/3
A bus timetable shows that:
What time does the bus arrive at Hilltop?
11:01
Three different numbers are chosen from this list:
4, 7, 10, 11, 15
One number is a prime number,
one number is a square number,
and one number is neither prime nor square.
Which three numbers could they be?
Explain how you know.
Square = 4
Prime = 7 or 11
Neither prime or square = 10 or 15
A quadrilateral has three angles measuring 85°, 110°, and 97°.
What is the size of the fourth angle?
68 degrees
A bottle contains 1.836 litres of juice.
Round this to 1 decimal place.
1.8 Litres
Order these fractions from smallest to largest:
3/4, 5/12, 2/3, 7/8
5/12, 2/3, 3/4, 7/8