Across
- 2. a mathematical sentence that uses an equal sign
- 4. anything that can be measured or counted
- 7. a well-defined collection of objects
- 8. sentence- Contains one or more variables and may be true or false depending on the value of is variables.
- 9. - had two past based and an exponent
- 10. Properties- states that the numbers on which we operate can be moved or swapped from their position
- 13. Property of Addition- To find the sum of a number and its opposite
- 16. Reasoning- the process of reaching a conclusion bases on an observed pattern.
- 17. Number- When rational number and irrational numbers form a set
- 18. Expression - a mathematical phrase involving number and operation symbols , but not variable
- 21. Expressions - a mathematical phrase that includes one or more variables
- 22. A term that has no variable
- 23. - tells you how many times to use the base as a factor
- 24. a mathematical sentence that compares the values of two expressions using inequality symbol
- 25. of an Equation- Containing a variable is a value of the variable that makes the equation true
- 26. The expression under the radical symbol
- 29. Is a numerical factor of a term
- 30. Properties-states a number, as the identity, can be added to, subtracted from multiplied by, or divided into a number
Down
- 1. symbol usually a letter that represents the value
- 3. Properties- when more than two numbers are added or multiplied, the result remains the same
- 5. Two numbers that are the same distance from 0 on the number line but lie on opposite directions.
- 6. A number, a variable, or the product of a number and one or more variables
- 11. Value- The number of distance from 0 on a number line
- 12. Number- cannot be represented as the quotient of two integers
- 14. Inverses- A number and its opposite are.
- 15. diagram showing the relation between variables quantities
- 19. term- Have the same variable factors
- 20. Number- any number that you can write in the form A over B where a and b are integers
- 27. Property- Property of real numbers that helps you to simplify expressions.
- 28. Expressions- Two algebraic expressions if they have the same value for all value of the variables.