Algebra
Percentages
Indices
Geometry
Equations
100
Factorise:
x2 + 25
(x + 5)(x - 5)
100
Increase 12 by 10%.
13.2
100
Simplify:
a3 x a2
a5
100
Find the perimeter of the shape.
36 cm
100
Solve for x
8x - 2 = 30
x = 4
200
Expand and simplify:
5(x + 2) - 3(7 + x)
2x - 11
200
Decrease 90 by 4%.
86.4
200
Evaluate (8 - √4)2
36
200
Find the area of the shape.
63 m2
200
Solve for x:
x/2 + 3 = -9
x = -24
300
Expand and simplify:
(3xy + 3)(2yz + x)
6xy2z + 3x2y + 6yz + 3x
300
What is 20% of 65?
13
300
Determine the value of x
2x=32
x=5
300
Find the value of x in the shape.
2.1 cm
300
Solve for x:
2(3x + 4) = 20
x = 2
400
Factorise:
6x2 - 25x + 24
(3x + 8)(2x - 3)
400
If there are 18 girls in the class, and 30 students total, what percentage of the class are boys?
40%
400
(2x)3 x (3x)2
72x^5
400
Find the area of the shape.
21 mm2
400
Solve:
(2x - 4)/2 + 5(2x - 5) = 6
x = 3
500
Expand and simplify:
-4g(2g2 - 3g + 5)(2g + 2)
-16g4 + 8g3 - 16g2 - 40g
500
Increase 40 by 60%, then decrease that number by 60%.
25.6
500
(2a3b2 x 4a)3
512a12b6
500
The Perimeter of the shape is 84, find the Area
294 km2
500
Solve:
x/3 - (2x)/5 = 1
x = -15