Across
- 1. Rate is a rate that has 1 unit as its second term
- 4. is a fraction, or ratio, in which the denominator is assumed to be 100. The symbol % is used for percent.
- 8. is a number used to name a part of a group or a whole. The number below the bar is the denominator, and the number above the bar is the numerator.
- 9. is any expression written as a product or quotient
- 12. is to substitute number values into an expression.
- 13. is a value that does not change.
- 14. Property is the ability of one operation to "distribute" over another operation contained inside a set of parenthesis.
- 16. terms is a terms that have the same variables raised to the same exponent
- 18. is the answer to a division problem
- 19. is the number that divides the dividend
- 20. is a letter used to represent a number value in an expression or an equation.
Down
- 2. Operation is two operations that have the opposite effect, such as addition and subtraction.
- 3. is a pair of numbers that compares different types of units.
- 5. is a number that indicates the operation of repeated multiplication.
- 6. of Operations is a set of rules for the order in which to solve mathematical problems. Start by multiplying and dividing, then adding and subtracting, always working within parentheses first.
- 7. Ratios are ratios that name the same comparisons
- 10. is a mathematical statement that says that two expressions have the same value; any number sentence with an =.
- 11. is a ratio that compares different kinds of units.
- 13. is a constant that multiplies a variable.
- 14. is the number that is to be divided in a division problem
- 15. is the bottom of a plane figure or three-dimensional figure.
- 17. of an Equation is the value of a variable that makes an equation true.