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...write large numbers in full and shortened forms carry out calculations with large numbers carry out multistage calculations solve problems involving negative numbers define some key mathematical terms (multiple, lowest common multiple, factor, common factor and prime number) identify lowest common multiples and factors use fractions, decimals and percentages and convert...

...writing, some 1500–2000 years earlier still (see Figure 1). [Figure 1] Figure 1 By the middle of the third millennium BC, the writing style had evolved into the highly abstract and unrepresentational cuneiform (‘wedge-shaped’) script. This script, which was used initially for writing down words in the Sumerian language, was later also adopted by neighbouring...

...Write down your conversion rate with the single unit on the left-hand side: £1 = €1.15 Next, you write down the figure you are converting under the correct side. In this case it is the £300 cash you are changing, so this figure needs to go under the pounds (£) side: £1 = €1.15 £300 = €? This will help you to work out whether you need to go forwards (in which...

...write your answers in the text boxes provided against each of the activities and refer back to them or edit your answers at any time. You also have the option of downloading your answers by clicking on the link (‘Download your answers for the documents on this course’) that appears on the left-hand side of each course page. The course has six quizzes to test your...