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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. Math phrase that uses variables - numbers and operation symbols






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






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






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






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






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






7. Statement that two fractions or ratios are equal






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






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






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






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. A quantity that does not vary






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






15. 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






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






17. A function whose graph is a straight line.






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






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






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






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






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






23. 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






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






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






26. (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.






27. 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






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






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






30. 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






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






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






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






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






35. 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






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






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






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






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






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






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






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






43. A symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity; in the expression 2x + 3 - x is the variable






44. 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)






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






46. The reciprocal of a number.






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






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






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






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