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






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






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






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






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






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






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






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






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






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






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






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






13. 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






14. 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






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






16. A quantity that does not vary






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






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






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






20. Numeric value that does not change






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






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






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






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






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






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






27. Statement that two fractions or ratios are equal






28. 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






29. (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.






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






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






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






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






34. 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)






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






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






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






38. A quantity that does not vary






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






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






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






42. Statement that two fractions or ratios are equal






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






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






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






46. Numeric value that does not change






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






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






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






50. 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