Across
- 3. finding its numerical value by substituting given values for the variables and performing the indicated operations.
- 4. a symbol, usually a letter, that represents a number or a quantity that can take on different values. In an algebraic expression, variables are used to represent unknown or changing values
- 5. a number that multiplies a variable in a term. It indicates the number of times the variable is being multiplied.
- 9. the value(s) of the variable(s) that make the equation true or satisfy the equation.
- 10. a number or a value that does not change in an expression or equation. It's a fixed numerical value
Down
- 1. a statement of equality, typically involving variables, constants, and operations
- 2. a mathematical action or process. Common operations include addition (+), subtraction (-), multiplication (× or *), and division (÷ or /).
- 6. a mathematical phrase that can contain numbers, variables, and operations, but it doesn't include an equals sign.
- 7. a single part of an expression that is separated from other terms by a plus or minus sign
- 8. a specific type of equation that expresses a relationship between variables. It often represents a rule or principle.