areathe numberof squareunits neededto cover aflat surfacefactornumbers thataremultiplied tofind theproductex.431differencethe answerto asubtractionproblemparallelogramtwo pairs ofparallel andcongruentoppositesidesdecagonpolygonwith 10sidesExpandedformA way to writenumbers byshowing thevalue of eachdigit.variableA symbolused torepresent aquantity thatcan changey-axisThe verticalnumber line ina coordinatesystem. Alsocalled the"vertical axis."equalgroupsgroups thathave thesamenumber ofobjectsdividepartitioninga total intoequalgroupssolutiontheanswervolumeAmount ofspacesomethingtakes upevennumberAny numberthat ends in0, 2, 4, 6, or8increaseto makelarger orgreater insize, amount,or numbervalueNumericdata that canbe used incalculations.WordformA numberwritten inwordsdecreaseto makesmaller insize,amount, ornumbersubstitutionto replace avariable withanothernumberCoordinategridformed by twoperpendicularnumber lines inwhich every pointcan be assigned anordered pair ofnumberscongruentFigures thathave thesame sizeand shapemultiplesnumbersyou saywhen youskip countevaluateto findthevalue ofgroupingsymbolssymbols such asparenthesis (),brackets [], andbraces {}, thatdetermine the orderin which operations inan expression are tobe doneunderestimateanestimationthat is toolowex. fourhundredthirty-onequotienttheanswer toa divisionproblempolygonA closedfigure formedby three ormore linesegmentsnumberlineline that showsnumbers inincreasingvalue from leftto rightlineplota graph thatuses marks torecord eachpiece of dataabove anumber lineOrderedpairTwo numbersthat identify apoint on thecoordinategridhexagona polygonwith sixsidesdividendThenumber tobedivided.pentagon5 sidedpolygonoddnumberAny numberthat ends in1, 3, 5, 7 or9.twelve andthreehundredtwenty-fourthousandthsequivalentdecimaldecimalsthat havethe samevaluedecimalwordform12.324estimatea numberthat is notexact; acarefulguessproductthe answerto amultiplicationproblemmultiplywhen youcombine equalgroups to findout how manyin alldecimalexpandedform12.324OriginRepresented bythe ordered pair(0, 0) where thex-axis and y-axisintersectx-coordinateThe first coordinateof an ordered pairthat locates a pointon the coordinategrid relative to thex-axisoctagonpolygonwith 8sidesregularpolygona polygonwith all sidesand allangles equalarrayset ofobjectsarranged inrows andcolumnsoverestimatean estimatethat isgreater thanthe exactanswerexponentA mathematicalnotationindicating thenumber of timesa factor is beingmultipliedy-coordinateThe secondcoordinate of anordered pair thatlocates a point onthe coordinate gridrelative to the y-axisperimeterThe sum ofthe lengthsof the sidesof a polygon.comparedecimalsdeterminingwhat decimal islarger based onthe digits ineach placevalue positionWholenumbersA numberwithoutfractionsdatainformationquadrilateral4 sidedpolygondecimalplacevalueTenths,hundredths,thousandthsaddendthe numbersthat arebeing addedtogetherscalethe numbersplaced at fixeddistances on agraph to helplabel the graphorder ofoperationsthe order in which anexpression isto beevaluated are carriedout. 1. parentheses2. exponents 3.multiplication anddivision 4. additionand subtractionsumthe totalof anadditionproblemStandardformStandardform is a wayof writingnumbersusing digits.x-axisThe horizontalnumber line in acoordinate system.Also called the"horizontal axis."PlacevalueThe value ofwhere the digitis in thenumber, suchas units, tens,hundreds, etcCoordinatesAn ordered pair ofnumbers thatlocate a point on acoordinate gridwith respect to thex-axis and the y-axis(1x10) +(2x1) +(3x0.1) +(2x0.01) +(4x0.001)inverseoperationsoperationsthat undoeachotherbase(exponent)the numberthat is beingmultiplied (isused as afactor)Subtractionthe process orskill of takingone number oramount awayfrom another.expressionA mathematicalphrase thatcontainsoperations,numbers, and/orvariables.equivalenthavingthe samevaluetriangleA polygonwith threesides.equationa mathematicalsentence thatshows that twoexpressions areequaldivisorThe numberby whichanothernumber isdivided.areathe numberof squareunits neededto cover aflat surfacefactornumbers thataremultiplied tofind theproductex.431differencethe answerto asubtractionproblemparallelogramtwo pairs ofparallel andcongruentoppositesidesdecagonpolygonwith 10sidesExpandedformA way to writenumbers byshowing thevalue of eachdigit.variableA symbolused torepresent aquantity thatcan changey-axisThe verticalnumber line ina coordinatesystem. Alsocalled the"vertical axis."equalgroupsgroups thathave thesamenumber ofobjectsdividepartitioninga total intoequalgroupssolutiontheanswervolumeAmount ofspacesomethingtakes upevennumberAny numberthat ends in0, 2, 4, 6, or8increaseto makelarger orgreater insize, amount,or numbervalueNumericdata that canbe used incalculations.WordformA numberwritten inwordsdecreaseto makesmaller insize,amount, ornumbersubstitutionto replace avariable withanothernumberCoordinategridformed by twoperpendicularnumber lines inwhich every pointcan be assigned anordered pair ofnumberscongruentFigures thathave thesame sizeand shapemultiplesnumbersyou saywhen youskip countevaluateto findthevalue ofgroupingsymbolssymbols such asparenthesis (),brackets [], andbraces {}, thatdetermine the orderin which operations inan expression are tobe doneunderestimateanestimationthat is toolowex. fourhundredthirty-onequotienttheanswer toa divisionproblempolygonA closedfigure formedby three ormore linesegmentsnumberlineline that showsnumbers inincreasingvalue from leftto rightlineplota graph thatuses marks torecord eachpiece of dataabove anumber lineOrderedpairTwo numbersthat identify apoint on thecoordinategridhexagona polygonwith sixsidesdividendThenumber tobedivided.pentagon5 sidedpolygonoddnumberAny numberthat ends in1, 3, 5, 7 or9.twelve andthreehundredtwenty-fourthousandthsequivalentdecimaldecimalsthat havethe samevaluedecimalwordform12.324estimatea numberthat is notexact; acarefulguessproductthe answerto amultiplicationproblemmultiplywhen youcombine equalgroups to findout how manyin alldecimalexpandedform12.324OriginRepresented bythe ordered pair(0, 0) where thex-axis and y-axisintersectx-coordinateThe first coordinateof an ordered pairthat locates a pointon the coordinategrid relative to thex-axisoctagonpolygonwith 8sidesregularpolygona polygonwith all sidesand allangles equalarrayset ofobjectsarranged inrows andcolumnsoverestimatean estimatethat isgreater thanthe exactanswerexponentA mathematicalnotationindicating thenumber of timesa factor is beingmultipliedy-coordinateThe secondcoordinate of anordered pair thatlocates a point onthe coordinate gridrelative to the y-axisperimeterThe sum ofthe lengthsof the sidesof a polygon.comparedecimalsdeterminingwhat decimal islarger based onthe digits ineach placevalue positionWholenumbersA numberwithoutfractionsdatainformationquadrilateral4 sidedpolygondecimalplacevalueTenths,hundredths,thousandthsaddendthe numbersthat arebeing addedtogetherscalethe numbersplaced at fixeddistances on agraph to helplabel the graphorder ofoperationsthe order in which anexpression isto beevaluated are carriedout. 1. parentheses2. exponents 3.multiplication anddivision 4. additionand subtractionsumthe totalof anadditionproblemStandardformStandardform is a wayof writingnumbersusing digits.x-axisThe horizontalnumber line in acoordinate system.Also called the"horizontal axis."PlacevalueThe value ofwhere the digitis in thenumber, suchas units, tens,hundreds, etcCoordinatesAn ordered pair ofnumbers thatlocate a point on acoordinate gridwith respect to thex-axis and the y-axis(1x10) +(2x1) +(3x0.1) +(2x0.01) +(4x0.001)inverseoperationsoperationsthat undoeachotherbase(exponent)the numberthat is beingmultiplied (isused as afactor)Subtractionthe process orskill of takingone number oramount awayfrom another.expressionA mathematicalphrase thatcontainsoperations,numbers, and/orvariables.equivalenthavingthe samevaluetriangleA polygonwith threesides.equationa mathematicalsentence thatshows that twoexpressions areequaldivisorThe numberby whichanothernumber isdivided.

Math Vocabulary Rock at Morton - 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. the number of square units needed to cover a flat surface
    area
  2. numbers that are multiplied to find the product
    factor
  3. ex. 431
  4. the answer to a subtraction problem
    difference
  5. two pairs of parallel and congruent opposite sides
    parallelogram
  6. polygon with 10 sides
    decagon
  7. A way to write numbers by showing the value of each digit.
    Expanded form
  8. A symbol used to represent a quantity that can change
    variable
  9. The vertical number line in a coordinate system. Also called the "vertical axis."
    y-axis
  10. groups that have the same number of objects
    equal groups
  11. partitioning a total into equal groups
    divide
  12. the answer
    solution
  13. Amount of space something takes up
    volume
  14. Any number that ends in 0, 2, 4, 6, or 8
    even number
  15. to make larger or greater in size, amount, or number
    increase
  16. Numeric data that can be used in calculations.
    value
  17. A number written in words
    Word form
  18. to make smaller in size, amount, or number
    decrease
  19. to replace a variable with another number
    substitution
  20. formed by two perpendicular number lines in which every point can be assigned an ordered pair of numbers
    Coordinate grid
  21. Figures that have the same size and shape
    congruent
  22. numbers you say when you skip count
    multiples
  23. to find the value of
    evaluate
  24. symbols such as parenthesis (), brackets [], and braces {}, that determine the order in which operations in an expression are to be done
    grouping symbols
  25. an estimation that is too low
    underestimate
  26. ex. four hundred thirty-one
  27. the answer to a division problem
    quotient
  28. A closed figure formed by three or more line segments
    polygon
  29. line that shows numbers in increasing value from left to right
    number line
  30. a graph that uses marks to record each piece of data above a number line
    line plot
  31. Two numbers that identify a point on the coordinate grid
    Ordered pair
  32. a polygon with six sides
    hexagon
  33. The number to be divided.
    dividend
  34. 5 sided polygon
    pentagon
  35. Any number that ends in 1, 3, 5, 7 or 9.
    odd number
  36. twelve and three hundred twenty-four thousandths
  37. decimals that have the same value
    equivalent decimal
  38. 12.324
    decimal word form
  39. a number that is not exact; a careful guess
    estimate
  40. the answer to a multiplication problem
    product
  41. when you combine equal groups to find out how many in all
    multiply
  42. 12.324
    decimal expanded form
  43. Represented by the ordered pair (0, 0) where the x-axis and y-axis intersect
    Origin
  44. The first coordinate of an ordered pair that locates a point on the coordinate grid relative to the x-axis
    x-coordinate
  45. polygon with 8 sides
    octagon
  46. a polygon with all sides and all angles equal
    regular polygon
  47. set of objects arranged in rows and columns
    array
  48. an estimate that is greater than the exact answer
    overestimate
  49. A mathematical notation indicating the number of times a factor is being multiplied
    exponent
  50. The second coordinate of an ordered pair that locates a point on the coordinate grid relative to the y-axis
    y-coordinate
  51. The sum of the lengths of the sides of a polygon.
    perimeter
  52. determining what decimal is larger based on the digits in each place value position
    compare decimals
  53. A number without fractions
    Whole numbers
  54. information
    data
  55. 4 sided polygon
    quadrilateral
  56. Tenths, hundredths, thousandths
    decimal place value
  57. the numbers that are being added together
    addend
  58. the numbers placed at fixed distances on a graph to help label the graph
    scale
  59. the order in which an expression isto be evaluated are carried out. 1. parentheses 2. exponents 3. multiplication and division 4. addition and subtraction
    order of operations
  60. the total of an addition problem
    sum
  61. Standard form is a way of writing numbers using digits.
    Standard form
  62. The horizontal number line in a coordinate system. Also called the "horizontal axis."
    x-axis
  63. The value of where the digit is in the number, such as units, tens, hundreds, etc
    Place value
  64. An ordered pair of numbers that locate a point on a coordinate grid with respect to the x-axis and the y-axis
    Coordinates
  65. (1x10) + (2x1) + (3x0.1) + (2x0.01) + (4x0.001)
  66. operations that undo each other
    inverse operations
  67. the number that is being multiplied (is used as a factor)
    base (exponent)
  68. the process or skill of taking one number or amount away from another.
    Subtraction
  69. A mathematical phrase that contains operations, numbers, and/or variables.
    expression
  70. having the same value
    equivalent
  71. A polygon with three sides.
    triangle
  72. a mathematical sentence that shows that two expressions are equal
    equation
  73. The number by which another number is divided.
    divisor