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






2. 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






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






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






5. The reciprocal of a number.






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






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






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






9. Numeric value that does not change






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






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






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






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






14. Numeric value that does not change






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






16. 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)






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






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






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






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






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






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






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






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






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






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






27. 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.






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






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






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






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






32. 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






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






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






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






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






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






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






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






41. Statement that two fractions or ratios are equal






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






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






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






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






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






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






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






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






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