Number
Probability
Statistics
Algebra
Geometry
100
What are the first 4 multiples of 8?
Multiples = Times Tables
8, 16, 24, 32
100
Is the following event certain, likely, unlikely or impossible?
In a bag of 5 red, 5 blue and 5 green counters, I take a yellow counter out at random.
Impossible - there are no yellow counters!
100
What is the range of this list of numbers:
8, 2, 2, 3, 6, 4, 8, 5
Range = Biggest - Smallest
= 8 - 2
= 6
100
Solve x + 2 = 8
x = 6
100
What is the perimeter of this shape?
12 + 7 + 12 + 7 = 38cm
200
BONUS QUESTION
What is Mrs Rush's favourite food?
Chocolate
200
Is the following event certain, likely, unlikely or impossible?
In a classroom 20 students, 13 of which are boys, I pick a girl at random.
20 - 13 = 7
So there are 13 boys and 7 girls.
It is unlikely that a girl will be picked.
200
What is the mode from the following list of numbers:
5, 2, 5, 6, 7, 2, 3, 2, 1
Mode = most common number
= 2
200
Solve 3a = 12
a = 4
200
Work out the AREA of this shape
7 x 12 = 84cm (squared!)
300
What are the prime numbers between 20 and 30?
Prime numbers are numbers that only have 2 factors.
23 and 29
300
What is the probability as a fraction that when I roll a fair 6-sided dice that I get a 5?
There are 6 numbers on a 6-sided dice (1,2,3,4,5,6), only one of which is a 5.
So the probability you roll a 5 is
1/6
300
What is the median of the following list of numbers:
5 10 8 11 9 4
Median = middle of the ordered data
Ordered Data = 4 5 8 9 10 11
Middle values = 8 and 9 so median = 8.5
300
BONUS QUESTION
What colour is Mrs Rush's car
blue
300
Work out the AREA of this shape
15cm (squared)
400
Work out the following: 18 + 45 ÷ 32
Use BIDMAS!
32 = 9
45 ÷ 9 = 5
18 + 5 = 23
400
Bonus Question
What are Mrs Rush's children called?
Thomas, Jacob and Emily
400
What is the median of the following list of numbers:
6 4 8 4 6 2
Mean = add all the numbers up and divide by the amount there are
Ordered Data = 6 + 4 + 8 + 4 + 6 + 2 = 30
30 divided by 6 = 5
400
Solve 2y + 4 = 12
y = 4
400
Spell the name of this shape
trapezium
500
Work out 54 x 73
7 3
x 5 4
2 19 2
31 6 5 0
1 9 4 2
= 1942
500
A bag contains 20 marbles that are red, blue, yellow or green.
There are 3 yellow marbles and 9 red marbles.
The probability I pick a blue marble is the same as a green marble.
What is the probability I pick a green marble as a fraction?
3 + 9 = 12
20 - 12 = 8 marbles left (blue or green)
Probability of blue and green is the same so 8 ÷ 2 = 4 marbles each
So the probability I pick a green marble is
4/20
500
BONUS QUESTION
What is Mrs Rush's favourite pancake topping?
Lemon and Sugar
500
3(x + 4) = 18
x = 2
500
BONUS QUESTION
What is Mrs Rush's favourite colour?
Pink