Test your basic knowledge |

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






2. A function whose graph is a straight line.






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






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






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






6. 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






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






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






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






10. 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






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






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






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






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






15. A function whose graph is a straight line.






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






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






18. Statement that two fractions or ratios are equal






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






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






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






22. A number written as the product of its prime factors; examples: 10 = 2 5 - 24 = 2^3 3 (^3 means the 3 is written smaller and to the upper right of 2).






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






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






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






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






27. Same shape - but different size






28. Same shape - but different size






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






31. 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)






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






33. (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.






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






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






36. 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






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






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






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






40. 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






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






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






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






44. Numeric value that does not change






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






46. A number written as the product of its prime factors; examples: 10 = 2 5 - 24 = 2^3 3 (^3 means the 3 is written smaller and to the upper right of 2).






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






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






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






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