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- [1.10 Calling Class Methods](https://www.computersciencea.com/unit-1-using-objects-and-methods/1.10-calling-class-methods.md)
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- [1.11 Math Class](https://www.computersciencea.com/unit-1-using-objects-and-methods/1.11-math-class.md)
- [1.14 Calling Instance Methods](https://www.computersciencea.com/unit-1-using-objects-and-methods/1.14-calling-instance-methods.md)
- [1.15 String Manipulation](https://www.computersciencea.com/unit-1-using-objects-and-methods/1.15-string-manipulation.md)

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