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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. 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






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






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






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






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






6. 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.






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






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






9. A quantity obtained by multiplication; the answer to a multiplication problem






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






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






12. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.






13. (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.






14. 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.






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






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






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






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






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






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






21. The operation which undoes an operation - the opposite operation: subtraction is the inverse of addition - addition is the inverse of subtraction; division is the inverse of multiplication - multiplication is the inverse of division - square root is






22. A function whose graph is a straight line.






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






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






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






26. A decimal number that ends or terminates; example: 6.75






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






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






29. The Zero Property of Addition. Adding 0 to a number leaves it unchanged; ex: 67+0=67 - 67+0=67






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






31. Numeric value that does not change






32. 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






33. Statement that two fractions or ratios are equal






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






35. A fraction in which the numerator is greater than or equal to the denominator; examples: 5/5 or 7/4






36. A quantity that does not vary






37. The reciprocal of a number.






38. 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.






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






40. An equation whose solutions form a straight line on a coordinate plane; example: y = 3x - 1






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






42. 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.






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






44. The reciprocal of a number.






45. Any of the numbers (or symbols) that form a product when multiplied together; 3 is a factor of 9






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






47. 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






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






49. 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






50. Any of the numbers (or symbols) that form a product when multiplied together; 3 is a factor of 9






Can you answer 50 questions in 15 minutes?



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