math
Across
- 3. when you _____ something to something else
- 5. can be made by dividing two integers.
- 7. consist of one or more variables.
- 10. is any well-defined real number which is significantly interesting in some way.
- 11. a quantity that can be expressed as an infinite decimal expansion
- 15. is a number consisting of a whole number and a proper fraction.
- 19. is used to compare quantities in which the second quantity is one.
- 20. indicates how many times one number contains another
- 21. Whole-valued positive or negative number or 0.
Down
- 1. is the number of digits or combination of digits that a system of counting uses to represent numbers.
- 2. is a number or ratio expressed as a fraction of 100.
- 4. is an integer that is the square of an integer; in other words, it is the product of some integer with itself.
- 6. any prescribed way of assigning to each object in one set a particular object in another (or the same) set
- 8. is the number you feed into the expression
- 9. often means the "x" and "y" lines that cross at right angles to make a graph
- 12. is a special ratio in which the two terms are in different units.
- 13. is a number or letter written above and to the right of a mathematical expression called the base
- 14. an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
- 16. also known as multiplicative inverse, is the inverse of a number x. denoted as 1/x or x-1.
- 17. To reduce a fraction to its lowest terms by canceling to the lowest common factor for both numerator and denominator -
- 18. is calculated as "rise over run"