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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. (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.






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






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






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






5. 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






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






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






8. 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






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






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






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






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






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






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






15. 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






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






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






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






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






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






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






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






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






24. A function whose graph is a straight line.






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






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






27. Statement that two fractions or ratios are equal






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






29. A function whose graph is a straight line.






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






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






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






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






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






35. 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)






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






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






38. 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)






39. (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.






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






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






42. 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.






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






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






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






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






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






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






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






50. A quantity that does not vary