Algebra
Simplify: 3x+2x
5x
How many sides does a triangle have?
3
Convert 1/2 into a decimal
0.5
What is the mode of 2, 3, 3, 4, 5, 3
3
A pen costs €2. How much do 6 pens cost?
12
Simplify: 6y−2y+y
5y
Find the perimeter of a rectangle with length 6cm and width 4cm
20cm
Find 10% of 80
8
7
A bus travels 60 km in 2 hours. What is its speed?
30 km/h
Solve: x + 5 = 9
x = 4
how many degrees does a right angle have?
90 degrees
Convert 0.25 to a fraction
1/4
What is the mean of 4, 6, 8
Schuh has 20% off runners. What is the new price of a pair of runners costing 80
64
Solve: 3x − 4 = 11
x = 5
Explain the term 'ordinary angle'
Any angle greater than 0 degrees and less than 180 degrees
86 %
A bag has 3 red marbles and 2 blue marbles, what is the probability of picking a red marble?
3/5
A rectangle has length 12 cm and area 48 cm²
4 cm
Expand: (x+3)(x+2)
x2 + 5x +6
Find the area of a triangle with a base of 12 cm and height of 18cm
108cm squared
50
A die is rolled, what is the probability of picking an even number?
3/6 or 1/2
A car travels 150 km in 3 hours. How long will it take to travel 250 km at the same speed?
5 hours