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






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






3. A quantity that does not vary






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






5. The reciprocal of a number.






6. 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






7. 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






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






9. Same shape - but different size






10. 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.






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






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






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






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






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






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






17. 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






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






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






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. Math phrase that uses variables - numbers and operation symbols






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






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






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






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






26. 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






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






28. 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)






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






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






31. (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.






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






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






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






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






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






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






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






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






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






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






42. The reciprocal of a number.






43. Same shape - but different size






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






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






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






47. 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.






48. Statement that two fractions or ratios are equal






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






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