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






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






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






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






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






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






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






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






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






10. 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






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






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






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






16. Statement that two fractions or ratios are equal






17. 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






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






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






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






21. A function whose graph is a straight line.






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






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






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






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






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






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






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






29. Same shape - but different size






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






31. 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.






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






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






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






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






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






37. 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).






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






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






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






41. The reciprocal of a number.






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






43. 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






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






45. 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).






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






47. 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)






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






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






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