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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. Expressions that contain the same variables to the same power






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






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






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






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






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






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






9. 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)






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






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






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






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






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






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






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






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






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






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






20. Statement that two fractions or ratios are equal






21. A quantity that does not vary






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






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






24. 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.






25. 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






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






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






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






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






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






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






32. Numeric value that does not change






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






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






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






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






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






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






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






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






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






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






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






45. A symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity; in the expression 2x + 3 - x is the variable






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






47. (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.






48. 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






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






50. 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






Can you answer 50 questions in 15 minutes?



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