Across
- 4. reducing an expression or equation by combining like terms
- 7. the value that will make the equation true
- 8. find the numerical value of an expression or equation
- 10. pairs of operations that undo each other
- 11. a combination of numbers, variables, and operations with an equal sign
- 12. the expression with an exponent
- 13. refers to numbers
Down
- 1. the number before a variable
- 2. rearrange an equation so a variable is completely alone on one side of the equal sign
- 3. a number without a variable
- 5. any letter used to represent a value
- 6. the acronym for the order of operations
- 8. a number that shows how many times the base is multiplied by itself
- 9. a combination of numbers, variables, and operations without an equal sign