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






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






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






4. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.






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






6. 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)






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






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






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






10. 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






11. A function whose graph is a straight line.






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






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






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






15. Statement that two fractions or ratios are equal






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






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






18. 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






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






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






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






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






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






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






25. 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






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






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






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






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






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






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






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






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






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






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






37. 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.






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






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






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






41. A quantity that does not vary






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






43. 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






44. Numeric value that does not change






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






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






47. 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






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






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






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






Can you answer 50 questions in 15 minutes?



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