| 1. | Define variables, assign values and output | | |
| 2. | Dividing by Zero | | |
| 3. | Add Four Numbers from an HTML Form (and Display the Results) | | |
| 4. | Add characters | | |
| 5. | Complex class to represent complex numbers | | |
| 6. | A Function That Returns the Sum of Three Numbers (Stripped-Down Version) | | |
| 7. | Concatenating Variables and Displaying the Value Contained | | |
| 8. | JavaScript Loan Calculator | | |
| 9. | Factorials | | |
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| 10. | Converting a Number to a String | | |
| 11. | Creating Number Objects Rather than Performing String-to-Number Conversions | | |
| 12. | Using toString() with Radix Values | | |
| 13. | Using JavaScript Integers | | |
| 14. | Conversion of Logical Values to Numeric Values | | |
| 15. | Using Floating-Point Numbers | | |
| 16. | Automatic Conversion between Types | | |
| 17. | Explicit Conversion Functions | | |
| 18. | Date Object Calculations | | |
| 19. | Operator Precedence and Different Data Types | | |
| 20. | Converting Base 10 to Base 16 Using Bitwise Operators | | |
| 21. | Number Calculation | | |
| 22. | Format a number | | |
| 23. | Format a number 2 | | |
| 24. | Decimal to 2 Hex | | |
| 25. | Concatenate integer variable to a string variable | | |