Test your basic knowledge |

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






2. Same shape - but different size






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






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






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






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






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






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






9. Same shape - but different size






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






11. 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






12. 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






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






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






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






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






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






18. A quantity that does not vary






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






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






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






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






23. A function whose graph is a straight line.






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






25. Statement that two fractions or ratios are equal






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






27. Numeric value that does not change






28. 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.






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






30. 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






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






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






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






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






35. 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.






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






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






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






39. 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).






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






41. (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.






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






43. The reciprocal of a number.






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






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






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






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






48. 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).






49. 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






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