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






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






3. 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)






4. The reciprocal of a number.






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






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






7. Numeric value that does not change






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






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






10. 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.






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






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






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






14. A quantity that does not vary






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






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






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






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






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






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






21. 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






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






23. (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.






24. 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






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






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






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






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






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






30. 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.






31. 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






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






33. 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






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






35. 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






36. Numeric value that does not change






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






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






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






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






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






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






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






44. Statement that two fractions or ratios are equal






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






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






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






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






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






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