Random
11 a prime number
True or False?
True
Teacher will draw a shape
calculate the perimeter.
24
If you flip a fair coin, what is the probability of getting heads
1/2 or 50%
What is 0.4 x 0.8?
.32
Solve:
6.9 - 3.44
3.46
Teacher will draw a shape
calculate the area.
90
There are 20 students in a class, and 12 of them play soccer. What is the probability that a randomly selected student plays soccer?
12/20
Lucy's height is 163.91 centimeters. What is this to the nearest whole number?
164 cm
3 x (4 + 6^2) - 10
110
Teacher will draw a shape
calculate the area
30
In a bag, there are 12 marbles: 3 green, 5 blue, and 4 red. What is the probability of drawing a green marble?
3/12 or 1/4
A motorcyclist is travelling at a constant speed of 40 miles an hour. How far will he travel in two and a half hours?
100 miles
Solve
1256 / 8
157
Teacher will draw a shape
Calculate the volume
396
In a jar, there are 30 candies: 12 are chocolate, 10 are mint, and 8 are caramel. What is the probability of picking a caramel candy?
8/30 or 4/15
A shop sells 20 bags every five days. How many bags do they sell, on average, in three days?
12 bags
Solve:
2/3 - 1/12 =
7/12
Teacher will draw a shape
calculate the area
117
A jar contains 50 marbles: 20 are red, 15 are blue, and 15 are green. What is the probability of selecting a blue or green marble?
30/50 or 3/5
A hotel needs to purchase new towels for its 27-room hotel. It can only buy towels in packs of 12, and it buys 30 packs. If the towels are split equally between the rooms, how many towels are left spare?
9