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Middle Grade Math And Basic Algebra

Subjects : math, algebra
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Specific form of representing ratios - examples - a/b or 2/3 (denominator cannot be zero)






2. Statement that two fractions or ratios are equal






3. A pair of numbers that can be used to locate a point on a coordinate plane.






4. The ratio between the size of something and a representation of it






5. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.






6. (mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; a fraction that has been flipped. The reciprocal of 3/4 is 4/3.






7. An input-output relationship that has exactly one output for each input; An equation written with two variables where only one output exists for each input; example: y = 2x +1






8. For any number a and b - a + b = b + a






9. Specific form of representing ratios - examples - a:b or 2:3






10. Specific form of representing ratios - examples - a to b or 2 to 3






11. The reciprocal of a number.






12. Math phrase that uses variables - numbers and operation symbols






13. An ordered list or numbers; example: 2 -4 -6 -8 -10...






14. The number that indicates how many times the base is used as a factor






15. A comparison of two quantities - may be directly represented by numbers and or variables






16. The order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction






17. Letter that represents a number; variable amounts may change






18. The point where the x-axis and y-axis intersect on the coordinate plane; (0 - 0).






19. The ratio of dimensions of the new image to those of the original figure






20. An input-output relationship that has exactly one output for each input; An equation written with two variables where only one output exists for each input; example: y = 2x +1






21. The x- and y-axes divide the coordinate plane into four regions. Each region is called a quadrant.






22. A number that can be written as a/b where a and b are integers - but b is not equal to 0; an integer or a fraction; examples: 6 can be expressed as 6/1; 0.5 can be expressed as 1/2.






23. Specific form of representing ratios - examples - a/b or 2/3 (denominator cannot be zero)






24. (mathematics) one of a pair of numbers whose sum is zero






25. Expressions that contain the same variables to the same power






26. A symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity; in the expression 2x + 3 - x is the variable






27. A number multiplied by a variable in an algebraic expression; a constant number that serves as a measure of some property or characteristic






28. A mathematical phrase involving one or more terms and operations






29. The largest common factor of two or more given numbers; The GCF of 27 and 45 is 9.






30. All rational or irrational numbers; real numbers can be represented on the real number line






31. An expression that contains only numbers and operations (2 3) + 1






32. The number that indicates how many times the base is used as a factor






33. The distance from zero to the real number on a number line.






34. Changing the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a






35. The product of a quantity by an integer; example 24 is a multiple of 3 and 8






36. A function whose graph is a straight line.






37. A comparison of two quantities - may be directly represented by numbers and or variables






38. The distance from zero to the real number on a number line.






39. 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; ex: 4(3 + 8)






40. A method of measurement that uses formulas - similar figures - and/or proportions.






41. The point where the x-axis and y-axis intersect on the coordinate plane; (0 - 0).






42. Any of the natural numbers (positive or negative) or zero; any of the set of whole numbers and their opposites






43. Fractions that name the same amount or part - 1/2 and 2/4 are equivalent fractions






44. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.






45. The plane formed by 2 number lines that intersect at their zero points dividing the plane into 4 quadrants; A coordinate system formed by the intersection of a horizontal number line - called the x-axis - and a vertical number line - called the y-axi






46. A real number that cannot be expressed as a rational number






47. The plane formed by 2 number lines that intersect at their zero points dividing the plane into 4 quadrants; A coordinate system formed by the intersection of a horizontal number line - called the x-axis - and a vertical number line - called the y-axi






48. The number obtained by division; the ratio of two quantities to be divided; the answer to a division problem






49. A decimal in which one or more digits repeat infinitely; The repeating portion of the decimal is shown with a short line drawn over the repeating numbers.






50. An ordered list or numbers; example: 2 -4 -6 -8 -10...