Measurement
Convert 250 cm into metres.
2.5m
What does the median of a data set represent?
The middle value when the data is placed in order
Round 47.68 to the nearest whole number.
48
What is 15% of 200?
30
What is the capital of New Zealand?
Wellington
Find the area of a rectangle with length 8 cm and width 5 cm.
40 cm²
Find the mean of: 4, 8, 6, 10, 2
6
Expand: 3(x + 4)
3x+12
Write 3/4 as a decimal.
0.75
How many months have 28 days?
12
Find the perimeter of a square with side length 12 cm.
48 cm
Find the range of: 15, 22, 9, 31, 18
22
What is the lowest common multiple (LCM) of 4 and 6?
12
How many degrees are there in a straight line?
180
Which house has the most students in our class?
Barbier
Convert 3.5 hours into minutes.
210 minutes
A dot plot shows scores 3, 3, 4, 5, 5, 5, 6, 7. What is the mode?
5
Expand and simplify: 2(x + 3) + 3(x + 1)
5x + 9
How many sides does a hexagon have?
6
How many NZ-OWNED supermarket brands do New Zealanders shop at most often？
A cuboid has a square base with side length 3 cm and height 10 cm. Find its volume.
90 cm3
A data set has IQR = 12 and LQ = 8. What is the UQ?
20
Expand: 3x(2x + 5)—3x
6x2+12x
A shirt costs $40 and is on sale for 25% off. What is the sale price?
30
What is Ms Cheng's first name?
Emily