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






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






3. The reciprocal of a number.






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






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






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






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






8. A function whose graph is a straight line.






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






10. A function whose graph is a straight line.






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






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






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






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






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






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






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






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






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






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






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






22. 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.






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






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






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






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






27. Statement that two fractions or ratios are equal






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






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






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






31. Numeric value that does not change






32. 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






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






34. 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).






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






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






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






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






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






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






41. 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






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






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






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






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






46. The reciprocal of a number.






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






48. 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.






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






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