Generalise the properties of operations with fractional numbers and integers

Generalise the properties of operations with fractional numbers and integers

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2. Classic Catches - Expand an algebraic expression
3. Classic Catches - Expand an algebraic expression
4. Classic Catches - Expand an algebraic expression
5. Alien Algebra - Are two algebraic expressions equivalent?
6. Alien Algebra - Are two algebraic expressions equivalent?
7. Alien Algebra - Are two algebraic expressions equivalent?
8. Alien Algebra - Are two algebraic expressions equivalent?
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