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






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






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






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






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






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






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






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






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






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






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






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






14. A number written as the product of its prime factors; examples: 10 = 2 5 - 24 = 2^3 3 (^3 means the 3 is written smaller and to the upper right of 2).






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






16. A quantity that does not vary






17. 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)






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






19. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c); ex: (5+3) + 1 = 5 + (3 + 1)






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






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






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






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






24. 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






25. 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.






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






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






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






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






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






31. Numeric value that does not change






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






33. 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.






34. Statement that two fractions or ratios are equal






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






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






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






38. 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






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






40. 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






41. The reciprocal of a number.






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






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






44. (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.






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






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






47. A function whose graph is a straight line.






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






49. 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)






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