Decimals
0.3+0.05
0.35
Simplify: a + a + a
3a
What is the point (0,0) on the Cartesian plane called?
The Origin
What is the angle sum of a triangle?
180 degrees
what is 0.1cm in mm?
1mm
0.04 x 1000
40
Simplify:
2x - 3y + 4x - 4y
6x - 7y
For the line y = x - 1, what is the y value when x = 3
y = 2
What quadrilateral has exactly 1 pair of parallel sides?
Trapezium
What is the perimeter of a rectangle with a length of 12cm and a width of 8cm?
40cm
0.006 x 0.03
0.00018
Solve: 7x = 56
x = 8
The point (-3, -2) lies in which quadrant?
Third Quadrant
What is the angle sum of a quadrilateral
360 degrees
What is the circumference of a circle with radius 2cm? (2dp)
12.57cm
What is 5/11 as a decimal?
0.45...
Solve:
4x/3 = 8
x = 6
Which of these is not a straight line?
A) y=x2
B) y=2x
C) y=2x+3
D) y=2x+32
A
What quadrilateral has 4 equal sides that are parallel and do not meet at right angles
Rhombus
What is the perimeter of a quadrant with a radius of 5cm? (2dp)
17.85cm
A sheet of cardboard is 0.3 mm thick. How many sheets would be in a stack that is 3.6 cm high?
120 sheets
The weekly profit, in dollars, made by a beach hire stall is given by the formula P = 5u – 900, where u represents the number of beach umbrellas hired. Find the number of umbrellas hired if the profit is $105
201 umbrellas
Does the point (-1, 4) lie on the line y = 3x + 2?
No
What quadrilateral has no parallel sides, 2 sets of equal sides and diagonals that meet at right angles?
Kite
A runner does 5 laps of a rectangular field. The field is 100m wide and 250m long. What is the total distance the runner covers in km?
3.5km