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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. Statement that two fractions or ratios are equal






2. Numeric value that does not change






3. 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.






4. A function whose graph is a straight line.






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






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






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






8. A quantity that does not vary






9. (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.






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






11. 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.






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. The reciprocal of a number.






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






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






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






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






18. 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)






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






20. 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)






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






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






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






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






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






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






27. Same shape - but different size






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






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






30. 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






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






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






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






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






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






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






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






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






39. 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).






40. States that changing grouping of factors does not change the product. (ab)c = a(bc); ex: (2 6) 7 = 2 (6 7)






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






42. 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






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






44. 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






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






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






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






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






49. 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).






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