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en
CR
19
variable : a symbol usually a letter, that represents one or more numbers
algebraic expression : a mathematical phrase that can include numbers, variables, and operation symbols
equation : a mathematical sentence that uses an equal sign
open sentence: an equation that contains one or more variables
simplify : replace an expression with it’s simplest form
exponent : a number that shows repeated multiplication
base : a number that is multiplied repeatedly
power : the base and exponent of an expression of the form a
evaluate : substitute a given number for each variable, and then simplify
term : a number,variable, or the product or quotient of a number and one or more variables
constant : a term that has no variable factor
coefficient : the numerical factor when a term has a variable
like terms : terms with exactly the same variable factors in a variable expression
solution of an equation : any value or values that make an expression true
equivalent equations : equations that have the same solution
inverse operations : operations that undo themselves
identity : a equation that is true for every value
independent variable : a variable that provides the input values of a function
dependent variable : a variable that provides the output values of a function
ratio : a comparison of two numbers by division
Across:1. | replace an expression with it’s simplest form | 8. | a term that has no variable factor | 10. | a number that shows repeated multiplication | 11. | a symbol usually a letter, that represents one or more numbers | 14. | a number that is multiplied repeatedly | 16. | a mathematical sentence that uses an equal sign | 17. | an equation that contains one or more variables |
| | Down:2. | the base and exponent of an expression of the form a | 3. | a variable that provides the input values of a function | 4. | any value or values that make an expression true | 5. | a equation that is true for every value | 6. | operations that undo themselves | 7. | equations that have the same solution | 8. | the numerical factor when a term has a variable | 9. | a variable that provides the output values of a function | 12. | substitute a given number for each variable, and then simplify | 13. | a comparison of two numbers by division | 15. | terms with exactly the same variable factors in a variable expression | 18. | a number,variable, or the product or quotient of a number and one or more variables |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Across:1. | replace an expression with it’s simplest form | 8. | a term that has no variable factor | 10. | a number that shows repeated multiplication | 11. | a symbol usually a letter, that represents one or more numbers | 14. | a number that is multiplied repeatedly | 16. | a mathematical sentence that uses an equal sign | 17. | an equation that contains one or more variables |
| | Down:2. | the base and exponent of an expression of the form a | 3. | a variable that provides the input values of a function | 4. | any value or values that make an expression true | 5. | a equation that is true for every value | 6. | operations that undo themselves | 7. | equations that have the same solution | 8. | the numerical factor when a term has a variable | 9. | a variable that provides the output values of a function | 12. | substitute a given number for each variable, and then simplify | 13. | a comparison of two numbers by division | 15. | terms with exactly the same variable factors in a variable expression | 18. | a number,variable, or the product or quotient of a number and one or more variables |
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© 2013
PuzzleFast.com, Noncommercial Use Only