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 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.






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






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






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






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






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






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






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






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






10. Numeric value that does not change






11. Statement that two fractions or ratios are equal






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






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






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






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






16. 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.






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






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






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






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






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






22. Statement that two fractions or ratios are equal






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






24. A quantity that does not vary






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






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






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






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






29. 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).






30. 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






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






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






33. 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)






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






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






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






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






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






39. 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






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






41. 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.






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






43. A quantity that does not vary






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






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






46. A function whose graph is a straight line.






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






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






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






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