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






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






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






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






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






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






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






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






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






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






11. 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






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






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






14. The reciprocal of a number.






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






16. 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






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






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






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






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






21. 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)






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






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






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 quantity that does not vary






26. 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.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






47. The reciprocal of a number.






48. Statement that two fractions or ratios are equal






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






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