Combining Like Terms
Forming Equations
Factorising
Multiplying and Dividing
100
6x + 4x - 7x + 3x - 10x
-4x
100
Double a number and increase it by 11
2x + 11
100
Factorise: 12x - 4
4(3x - 1)
100
5y3 x 2y x y4
10y8
200
5x - 8 + 3 +7x - 4x
8x - 5
200
Add 5 to a number and square the result
(x + 5)2
200
Factorise: 5y3z + 20xy2z
5y2z(y + 4x)
200
(2x - 5)(5x - 3)
10x2 - 31x + 15
300
Find an expression for the perimeter of this shape:
6w + 2
300
Write 2 equations to show what is happening in this question:
S + A = 38
10S + 12A = 420
300
Factorise: x2 - 2x - 15
(x + 3)(x - 5)
300
(12ab * 3b^4)/(9ab^2)
4b3
400
What is the value of x?
x = 1
400
Form 2 equations for the following problem
14M + 18S = 138
M = 2S
400
Factorise: 3x2 - 17x + 10
(3x - 2)(x - 5)
400
3x / 5y3