coefficienta number factorin a term of anexpression Ex.In 5x, 5 isthe____.proportionalrelationshipvalues of onequantity are eachmultiplied by thesame number toget the values ofthe other quantity2/3 =4/6area ofa circlerwhere r isthe radiuspopulationset of people orthings that we wantto study; if we studyheights of people ondifferent sportsteams, this is all thepeople on the teamsprismtype of polyhedronthat has two basesthat are identical,all connected byrectangles,parallelgramssurfaceareathe total area ofa solid figuresuch as aprism, cylinderand pyramidconstant ofproportionalityin a proportionalrelationship , valuesof x are multipliedby this constantnumber to get yUsually the k in y=kxmedianthe middlenumber of a setof numbers whennumbers arearranged fromleast to greatestdiameterline segment thatgoes from oneedge of a circle tothe other andpasses throughthe centermeanaverage; add up allnumbers and divideby how manynumbers there are;can measure thecenter of a data setvolumethe numberof cubic unitsit takes to filla figure.variablea symbol orletter thatstands for anumber ornumberspercenta ratio thatcompares anumber to100; a rateper 100Order ofoperationswhenevaluatingexpressions,the sequenceto usePEMDAScomplementaryangleshavemeasuresthat add upto 90degreescorrespondingwhen an angle,vertex, or sidematches upwith angle,vertex, side of acopy of itfactornumber thatdivides in evenlywithout aremainder; alsonumbers multipliedto get a productareanumber ofsquare unitsthat cover atwo-dimens.regionmodevalue that occursmost often in adata set; onemeasure ofcenter for a datasetcircumferencedistancearounda circleequationwhen twomathexpressionsare equalDistributivePropertyused in mult, anddiv and in algebraEx.3 x 54= 3x(50+4) = (3x50) +(3x4);used in areamodels to domultiplicationabsolutevaluedistance from0 on thenumber line;always positivenumberequivalentexpressionsno matter whatvalue you use forx, theseexpressions areequal Ex., 3x+4xand 5x+2x areexamplespercentageincreasehow much aquantity wentup, expressedas a percentageof the startingamountrationalnumbera fractionor theopposite ofthe fractionradiussegment thatgoes fromcenter to theedge of acircleprobabilitynumber thattells howlikely it is tohappenequivalentratiosIf you multiply eachof the numbers inthe first ratio by thesame factor to getthe second ratio,Ex:8:6 is equivalent to4:3reciprocalwhen a fractionis flipped m andwhen those twofractions aremultiplied , youget 1.adjacentanglesanglesthat sharea side anda vertexy-axisthe verticalaxis in thecoordinatesystemscaledfactorthe number wemultiply to all thelengths in theoriginal figure tocreate a scaledcopy that is biggeror smallerstraightanglean angle thatforma astraight line ;is 180degreescoefficienta number factorin a term of anexpression Ex.In 5x, 5 isthe____.proportionalrelationshipvalues of onequantity are eachmultiplied by thesame number toget the values ofthe other quantity2/3 =4/6area ofa circlerwhere r isthe radiuspopulationset of people orthings that we wantto study; if we studyheights of people ondifferent sportsteams, this is all thepeople on the teamsprismtype of polyhedronthat has two basesthat are identical,all connected byrectangles,parallelgramssurfaceareathe total area ofa solid figuresuch as aprism, cylinderand pyramidconstant ofproportionalityin a proportionalrelationship , valuesof x are multipliedby this constantnumber to get yUsually the k in y=kxmedianthe middlenumber of a setof numbers whennumbers arearranged fromleast to greatestdiameterline segment thatgoes from oneedge of a circle tothe other andpasses throughthe centermeanaverage; add up allnumbers and divideby how manynumbers there are;can measure thecenter of a data setvolumethe numberof cubic unitsit takes to filla figure.variablea symbol orletter thatstands for anumber ornumberspercenta ratio thatcompares anumber to100; a rateper 100Order ofoperationswhenevaluatingexpressions,the sequenceto usePEMDAScomplementaryangleshavemeasuresthat add upto 90degreescorrespondingwhen an angle,vertex, or sidematches upwith angle,vertex, side of acopy of itfactornumber thatdivides in evenlywithout aremainder; alsonumbers multipliedto get a productareanumber ofsquare unitsthat cover atwo-dimens.regionmodevalue that occursmost often in adata set; onemeasure ofcenter for a datasetcircumferencedistancearounda circleequationwhen twomathexpressionsare equalDistributivePropertyused in mult, anddiv and in algebraEx.3 x 54= 3x(50+4) = (3x50) +(3x4);used in areamodels to domultiplicationabsolutevaluedistance from0 on thenumber line;always positivenumberequivalentexpressionsno matter whatvalue you use forx, theseexpressions areequal Ex., 3x+4xand 5x+2x areexamplespercentageincreasehow much aquantity wentup, expressedas a percentageof the startingamountrationalnumbera fractionor theopposite ofthe fractionradiussegment thatgoes fromcenter to theedge of acircleprobabilitynumber thattells howlikely it is tohappenequivalentratiosIf you multiply eachof the numbers inthe first ratio by thesame factor to getthe second ratio,Ex:8:6 is equivalent to4:3reciprocalwhen a fractionis flipped m andwhen those twofractions aremultiplied , youget 1.adjacentanglesanglesthat sharea side anda vertexy-axisthe verticalaxis in thecoordinatesystemscaledfactorthe number wemultiply to all thelengths in theoriginal figure tocreate a scaledcopy that is biggeror smallerstraightanglean angle thatforma astraight line ;is 180degrees

8th Math Vocabulary Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. a number factor in a term of an expression Ex. In 5x, 5 is the____.
    coefficient
  2. values of one quantity are each multiplied by the same number to get the values of the other quantity 2/3 =4/6
    proportional relationship
  3. r where r is the radius
    area of a circle
  4. set of people or things that we want to study; if we study heights of people on different sports teams, this is all the people on the teams
    population
  5. type of polyhedron that has two bases that are identical, all connected by rectangles, parallelgrams
    prism
  6. the total area of a solid figure such as a prism, cylinder and pyramid
    surface area
  7. in a proportional relationship , values of x are multiplied by this constant number to get y Usually the k in y =kx
    constant of proportionality
  8. the middle number of a set of numbers when numbers are arranged from least to greatest
    median
  9. line segment that goes from one edge of a circle to the other and passes through the center
    diameter
  10. average; add up all numbers and divide by how many numbers there are; can measure the center of a data set
    mean
  11. the number of cubic units it takes to fill a figure.
    volume
  12. a symbol or letter that stands for a number or numbers
    variable
  13. a ratio that compares a number to 100; a rate per 100
    percent
  14. when evaluating expressions, the sequence to use PEMDAS
    Order of operations
  15. have measures that add up to 90 degrees
    complementary angles
  16. when an angle, vertex, or side matches up with angle, vertex, side of a copy of it
    corresponding
  17. number that divides in evenly without a remainder; also numbers multiplied to get a product
    factor
  18. number of square units that cover a two-dimens. region
    area
  19. value that occurs most often in a data set; one measure of center for a data set
    mode
  20. distance around a circle
    circumference
  21. when two math expressions are equal
    equation
  22. used in mult, and div and in algebra Ex.3 x 54= 3x (50+4) = (3x50) +(3x4);used in area models to do multiplication
    Distributive Property
  23. distance from 0 on the number line; always positive number
    absolute value
  24. no matter what value you use for x, these expressions are equal Ex., 3x+4x and 5x+2x are examples
    equivalent expressions
  25. how much a quantity went up, expressed as a percentage of the starting amount
    percentage increase
  26. a fraction or the opposite of the fraction
    rational number
  27. segment that goes from center to the edge of a circle
    radius
  28. number that tells how likely it is to happen
    probability
  29. If you multiply each of the numbers in the first ratio by the same factor to get the second ratio,Ex: 8:6 is equivalent to 4:3
    equivalent ratios
  30. when a fraction is flipped m and when those two fractions are multiplied , you get 1.
    reciprocal
  31. angles that share a side and a vertex
    adjacent angles
  32. the vertical axis in the coordinate system
    y-axis
  33. the number we multiply to all the lengths in the original figure to create a scaled copy that is bigger or smaller
    scaled factor
  34. an angle that forma a straight line ; is 180 degrees
    straight angle