Number & Algebra
9 x 14
126
Which fraction is larger: 5/8 or 2/4?
5/8
What is the perimeter of a square with side length 6 cm?
24cm
Is a right angle greater than, less than, or equal to 90°?
Equal to 90°
What is the mode of the data set:
2, 4, 4, 5, 7?
4
2(15+5)
40
2/5 + 1/5 - 8/5 =
-5/5 OR -1
What is the area of a rectangle with a length of 9 cm and a width of 4 cm?
36cm2
Two angles on a straight line add to how many degrees?
180°
What is the probability of rolling a 3 on a fair six-sided die?
1/6
What is the 12 term in the Fibonacci sequence?
144
Increase 80 by 25%
100
A triangle has angles of 45° and 55°.
What is the size of the third angle?
80°
A triangle has one right angle.
The other two angles are in the ratio 2 : 3.
What is the size of each angle in the triangle?
90°, 36°, and 54°
The mean of 4 numbers is 10.
What is the total of the numbers?
40
Simplify:
4x + 3 + 2x
6x + 3
The sum of three consecutive integers is 72.
What are the three integers?
23, 24, 25
Find the area of a triangle with a base of 10 cm and a height of 6 cm.
30cm2
If there are two angles on a straight line and one is 3x and the other is 2x, what are each of the angles?
108° and 72°
x = 36°
A bag contains red, blue, and green counters.
The probability of selecting a red counter is 1/3
The probability of selecting a blue counter is 1/4
There are 24 counters in total.
How many of each colour counter are in the bag?
Red = 8
Blue = 6
Green = 10
Write an expression for:
Five less than three times a number n.
3n−5
Increase $240 by 12.5%.
$270
Find the volume of a rectangular prism (8 cm × 5 cm × 4 cm).
160cm3
What type of triangle has sides 6 cm, 6 cm, and 8 cm?
Isosceles triangle
A class survey shows:
Soccer 12, Basketball 8, Tennis 5, Netball 5
What is the probability a student prefers basketball?
4/15