# AU Year 7 Maths Help & Practice!

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##### 1Numbers and Relations

##### 2Number Theory

##### 3Introduction to Ratios, and Percentages

##### 4Operations with Decimals

##### 5Adding and Subtracting Fractions

##### 6Multiplying and Dividing Fractions

##### 7Ratios, rates, and proportions

##### 8Rational Numbers

##### 9Number system and radicals

##### 10Powers, Exponents and square roots

##### 11Proportional Relationships

##### 12Patterns and Solving Equations

##### 13Measuring systems

##### 14Coordinates, Quadrants, and Transformations

##### 15Lines, angles and transversals

##### 16Properties of triangles

##### 17Scale factors and similarity

##### 18Surface area of 3-dimentional objects

##### 19Volume of 3-dimensional figures

##### 20Data and Graphs

##### 21Statistics

##### 22Introduction to Probability