A collection of three worksheets on the following: determining the gradient of a straight line after rearranging its equation to the slope-intercept form, deciding whether two given lines are parallel, perpendicular or neither and determining whether two lines are parallel, intersect (perpendicularly or not) or coincide using their equation and their gradient. Solutions are provided.

Three worksheets on finding the midpoint of a line segment joining two points. Solutions are included.

Four worksheets on expanding algebraic expressions of the form (a+b)(a-b), (a+b)^2, (a-b)^2, (a+b)^3 and (a-b)^3 using the corresponding identities. One worksheet on the identity for (a+b)(a-b), one worksheet on the identities for (a+b)^2 and (a-b)^2, one worksheet on the identities for (a+b)^3 and (a-b)^3 and one worksheet on all these identities. Solutions are included.

Three worksheets on factorising perfect squares, the difference of two squares and the sum and difference of two cubes . Solutions are included.

Three worksheets on expanding algebraic expressions of the form (a+b)(a-b), (a+b)^2, (a-b)^2, (a+b)^3 and (a-b)^3 using the corresponding identities. Solutions are included.

Three worksheets on simplifying expressions and functions by using the rules of indices related to multiplication and division of powers with the same base, raising a power to another power and raising a product to a power. Detailed solutions are included. Good for A level students.

Four worksheets on order of operations. Two of them are elementary and the other two are more advanced. They contains exercises involving brackets, powers and the four basic operations between whole numbers. Solutions are included.

A collection of three worksheets on numbers systems. One worksheet on converting numbers from the decimal system to systems with other bases and vice versa, one worksheet on converting numbers from the hexadecimal system to the decimal system bases and vice versa and one worksheet on converting binary numbers to decimal numbers and vice versa. Detailed solutions are included.