Index Laws
What is 23 x 24
27
What is a variable?
a letter
What is the formula for the area of a rectangle?
Length x width
Name the 3 types of integers
Positive, negative and zero
Which singer performed in Adelaide last night?
Katy Perry
(42)4
48
Simplify
7x + 2x - 4x
5x
Name one of the two formulas for the circumference of a circle
pi x diameter
2 x pi x radius
Name one of the rules of Integers when adding or subtracting numbers?
Add same signs
Subtract if different
Who recently won the NBA championship?
Oklahoma City Thunder
What is a0 + 18
19
Expand 3(x + 4)
3x + 12
If a = 6, b=3, h =5
What is the area of a trapezium?
45cm2
Simplify -4 +- 5 +6
-3
What is the slowest animal on land?
Sloth
What is 10f x 10f x f6
100f8
Factorise 8x + 12
4(2x + 3)
If length = 10cm and radius = 15mm
What is the volume of a cylinder in cm?
70.89cm3
What does BEDMAS stand for?
Brackets, exponents, division, multiplication, division, addition, subtraction
According to consumer advocacy group Choice, which supermarket was the cheapest when it came to a sample basket of groceries?
Aldi
What is 3p x 4n8 x p2
12n8p3
Expand and simplify:
4(x + 2) + 2 (x - 3)
6x + 2
Solve the area of this composite shape in metres
Rectangle: Length = 6cm, width = 4cm
Semi-circle: radius = 3cm
31.07cm2
Solve 4 + (4 x 3) + 2 - (6 divide 2)
15
How many bones are there in the human skeleton?
206