A comprehensive guide to relative numbers and basic algebraic operations, focusing on comment additionner les nombres relatifs and règles de multiplication pour nombres positifs et négatifs.
- Relative numbers encompass both positive and negative values
- Addition and subtraction rules vary based on the signs of numbers involved
- When adding numbers with the same sign, add the numerical parts and keep the sign
- For numbers with different signs, take the sign of the larger number and subtract
- Multiplication follows specific sign rules for positive and negative numbers
- Division follows the same sign rules as multiplication
- Complex operations require following order of operations and applying rules systematically
