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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 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






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






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






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






7. 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)






8. 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)






9. A quantity that does not vary






10. Statement that two fractions or ratios are equal






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






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






13. (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.






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






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






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






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






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






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






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






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






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






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






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






25. A function whose graph is a straight line.






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






27. A quantity that does not vary






28. 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






29. 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






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






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






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






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






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






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






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






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






38. A function whose graph is a straight line.






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






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






41. 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






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






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






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






45. 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






46. Numeric value that does not change






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






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






49. 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






50. The reciprocal of a number.







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