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






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






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






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






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






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






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






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






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






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






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






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






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






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






15. Statement that two fractions or ratios are equal






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






17. 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.






18. 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






19. 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).






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






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






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






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






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






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






26. 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






27. 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






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






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






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






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






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






33. Same shape - but different size






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






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






36. Same shape - but different size






37. 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






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






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






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






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






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






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






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. Statement that two fractions or ratios are equal






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






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






49. A quantity that does not vary






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