Across
- 1. An expression that contains only numbers and operations
- 6. A mathematical notation indicating the number of times a quantity is multiplied by itself.
- 8. A number multiplied by a variable in an algebraic expression.
- 9. A value that does not change
- 11. (0,0)
- 13. an equation that states a rule for a relationship among quantities
- 15. a number and its opposite
- 16. a decimal whose digits end
- 18. Two or more inequalities joined together by "and" or "or"
- 20. terms that contain the same variables raised to the same powers.
- 23. The set of numbers 1, 2, 3, 4, ... Also called counting numbers.
- 26. the product is 1
- 30. the vertical axis on a coordinate plane
- 32. equation that is true for every value of the variable
- 34. A property indicating a special way in which multiplication is applied to addition of two or more numbers in which each term inside a set of parentheses can be multiplied by a factor outside the parentheses, such as a(b + c) = ab + ac
- 35. the horizontal number line in a coordinate plane
- 36. the second number in an ordered pair
- 39. Values generated for y.
- 41. the first number in an ordered pair
- 42. the order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponents 3. multiplication and division 4. addition and subtraction
- 44. The distance a number is from zero on a number line
- 45. A statement that compares two quantities using <, >, ≤,≥, or ≠
Down
- 2. overlapping region; numbers that are solutions to both inequalities of a compound inequality
- 3. A decimal that repeats a digit or group of digits forever.
- 4. The property that says that two or more numbers can be added or multiplied in any order without changing the result.
- 5. combined regions; numbers that are solutions to either part of the compound inequality.
- 7. equation that is not true for any value of the variable
- 10. letter or symbol used to represent a value that can change.
- 12. expression written with a base and an exponent
- 14. A combination of variables, numbers, and at least one operation.
- 17. the number used as a factor in a power
- 19. Any number that can be expressed as a fraction
- 21. a number multiplied by itself to form a product
- 22. two numbers that have the same absolute value but have different signs; sum is 0
- 24. A mathematical statement that two expressions are equal.
- 25. The two perpendicular lines of a coordinate plane that intersect at the origin
- 27. Values substituted for x.
- 28. A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis.
- 29. A pair of numbers that give the location of a point on a x and y grid ( (3, 2) )
- 31. Changing the grouping of numbers will NOT change the value. For example: (7 + 4) + 8 = 7 + (4 + 8) also works with multiplication
- 32. Any real number which cant be expressed as a fraction of two integers
- 33. whole numbers and their opposites
- 37. one of four sections into which the coordinate plane is divided
- 38. find its value
- 40. Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...
- 43. numbers that can be represented on a number line
- 46. the parts of an expression that are added or subtracted.