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






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






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






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






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






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






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






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






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






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






11. Statement that two fractions or ratios are equal






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






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






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






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






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






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






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






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. 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






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






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






23. 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.






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






25. Numeric value that does not change






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






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






28. The reciprocal of a number.






29. A function whose graph is a straight line.






30. Same shape - but different size






31. Statement that two fractions or ratios are equal






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






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






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






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






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






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






38. A function whose graph is a straight line.






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






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






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






42. 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.






43. 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)






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






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






46. 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.






47. 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






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






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






50. 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).