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portfolio math project, Part 3
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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 its simplest name or form
Exponent: a number that shows repeated multiplication
Base: a number that is multiplied repeatedly
power: the base and the exponent of an expression of the form a^n
Evaluate: substitute a given number for each variable and then simplify
distributive property: when u take the number that is outside the ( ) and multiply it by the numbers inside the ( )
Term: a number, variable, or the product or quotient of a number and one or more variables
constant: 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
Identity: an equation that is true for every value
Consecutive integers: integers that differ by one
Uniform motion: the motion of an object moving at a constant rate
Formula: an equation that states a rule for the relationship between certain quantities
real numbers: a number that is either rational or irrational
integers: a whole number and its opposites
portfolio math project, Part 3
Across:2. | when u take the number that is outside the ( ) and multiply it by the numbers inside the ( ) | 6. | an equation that states a rule for the relationship between certain quantities | 10. | terms with exactly the same variable factors in a variable expression | 12. | the numerical factor when a term has a variable |
| 14. | a number that is multiplied repeatedly | 15. | a number that shows repeated multiplication | 19. | a number, variable, or the product or quotient of a number and one or more variables | 20. | an equation that contains one or more variables |
| | Down:1. | term that has no variable factor | 3. | a number that is either rational or irrational | 4. | the motion of an object moving at a constant rate | 5. | a mathematical phrase that can include numbers, variables, and operation symbols | 7. | integers that differ by one | 8. | a symbol, usually a letter, that represents one or more numbers |
| 9. | an equation that is true for every value | 11. | substitute a given number for each variable and then simplify | 13. | a whole number and its opposites | 16. | the base and the exponent of an expression of the form a^n | 17. | a mathematical sentence that uses an equal sign | 18. | replace an expression with its simplest name or form |
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© 2015
PuzzleFast.com, Noncommercial Use Only
portfolio math project, Part 3
Across:2. | when u take the number that is outside the ( ) and multiply it by the numbers inside the ( ) | 6. | an equation that states a rule for the relationship between certain quantities | 10. | terms with exactly the same variable factors in a variable expression | 12. | the numerical factor when a term has a variable |
| 14. | a number that is multiplied repeatedly | 15. | a number that shows repeated multiplication | 19. | a number, variable, or the product or quotient of a number and one or more variables | 20. | an equation that contains one or more variables |
| | Down:1. | term that has no variable factor | 3. | a number that is either rational or irrational | 4. | the motion of an object moving at a constant rate | 5. | a mathematical phrase that can include numbers, variables, and operation symbols | 7. | integers that differ by one | 8. | a symbol, usually a letter, that represents one or more numbers |
| 9. | an equation that is true for every value | 11. | substitute a given number for each variable and then simplify | 13. | a whole number and its opposites | 16. | the base and the exponent of an expression of the form a^n | 17. | a mathematical sentence that uses an equal sign | 18. | replace an expression with its simplest name or form |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only