Across
- 2. to answer a math problem.
- 3. a combination of numbers, variables, functions
- 6. multiply sum of two or more addends by a number
- 8. a value or number that never changes in expression
- 14. A radical is a symbol √ that is used to indicate the square root or nth root of a number.
- 16. where k is any number and n is a positive integer
- 17. a group of quantities connected by operators
- 19. which when multiplied by itself a given number of times
- 20. a symbol (usually a letter) standing in for an unknown numerical value in an equation
Down
- 1. a quantity representing the power to which a given number or expression is to be raised
- 4. a statement of an order relationship—greater than, greater than or equal to, less than
- 5. equal symbol between two algebraic expressions that have the same value
- 7. whole-valued positive or negative number or 0
- 9. something that stands for something
- 10. a number or algebraic expression that divides another number or expression
- 11. a fact or a rule written with mathematical symbols.
- 12. the values on which the mathematical operations take place in an expression
- 13. something which is larger than the natural number.
- 15. an element in a ring that has a multiplicative inverse
- 18. a variable in an equation, make the equation true.