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






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






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






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






5. Same shape - but different size






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






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






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






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






10. (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.






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






12. A quantity that does not vary






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






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






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






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






17. 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.






18. (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.






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






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






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






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






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






24. A function whose graph is a straight line.






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






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






27. A quantity that does not vary






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






29. A function whose graph is a straight line.






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






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






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






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






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






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






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






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






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






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






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






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






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






43. 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.






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






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






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






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






48. 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






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






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