Elementary examples of multiplication and addition of complex numbers. Four parts.

Trigonometric equations with degrees

Simple trig equations with radians

Convert degrees to radians and radians to degrees.

Definite integation of basic functions.

Differentiate $\displaystyle (ax^m+b)^{n}$.

This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve. 

Some quadratics are to be solved by factorising

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questions on radius of convergence

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Short question to test encoding some random binary strings using repetition and parity bit. Randomised 5-bit strings.

Practice solving equations with integer solutions. 

A graph shows both the speed and acceleration of a car. Identify which line corresponds to which measurement, and calculate the acceleration during a portion of time.

Calculate the average speed in km/h and m/s given distance in kilometres and time in hours and minutes.

Convert from km to metres, km/h to m/s, rounding to whole numbers and sig fig.

abc

Introduction to percentage

rebel

rebelmaths

Including VAT

rebelmaths

Finding the cost including VAT

rebelmaths

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A question that will allow students to check their understanding of the Caesar Cipher by encrypting a short message given a random key. May be updated with a decryption task later.

Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $s$ the subject.

Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $a$ the subject.

Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $u$ the subject.

Rearraning the constant acceleration equation $s=ut+\frac{1}{2}at^2$ to make $a$ the subject.

Rearraning the constant acceleration equation $s=ut+\frac{1}{2}at^2$ to make $u$ the subject.

Rearraning the constant acceleration equation $v=u+at$ to make $t$ the subject.

Rearraning the constant acceleration equation $v=u+at$ to make $a$ the subject.