# Revision

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• Created by: anningl
• Created on: 06-04-17 09:14
Algebra
the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
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Standard Form
is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . So 4000 can be written as 4 × 10³
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Pythagoras
Pythagoras sought to interpret the entire physical world in terms of numbers, and founded their systematic and mystical study; he is best known for the theorem of the right-angled triangle.
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Vectors
a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
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Fractions, Decimals and Percentages
Converting a fraction to a decimal. To change a fraction to a decimal, you divide the top number by the bottom number (divide the numerator by the denominator).
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Linear Equations
Geometric interpretation. For a system involving two variables (x and y), each linear equation determines a line on the xy-plane. Because a solution to a linear system must satisfy all of the equations, the solution set is the intersection of these l
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## Other cards in this set

### Card 2

#### Front

is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . So 4000 can be written as 4 × 10³

Standard Form

### Card 3

#### Front

Pythagoras sought to interpret the entire physical world in terms of numbers, and founded their systematic and mystical study; he is best known for the theorem of the right-angled triangle.

#### Back ### Card 4

#### Front

a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.

#### Back ### Card 5

#### Front

Converting a fraction to a decimal. To change a fraction to a decimal, you divide the top number by the bottom number (divide the numerator by the denominator).

#### Back 