MathSubjectforElementary:DecimalsHereiswhereyourpresentationbegins5thgradeUnderstandingplacevalueYoucandescribethetopicofthesectionhereReadandwritethousandsYoucandescribethetopicofthesectionhereCompareandorderdecimalsYoucandescribethetopicofthesectionhereRoundingdecimalsYoucandescribethetopicofthesectionhereDecimalsonnumberlinesYoucandescribethetopicofthesectionhereAddingandsubtractingYoucandescribethetopicofthesectionhere010402050306TableofcontentsEstimatingsumsanddifferenceswithdecimalsYoucandescribethetopicofthesectionhere07TableofcontentsDividingdecimalsYoucandescribethetopicofthesectionhere09AboutpercentagesYoucandescribethetopicofthesectionhere11MultiplyingdecimalsYoucandescribethetopicofthesectionhere08EstimatingproductsandquotientswithdecimalsYoucandescribethetopicofthesectionhere10WorkingwithpercentsYoucandescribethetopicofthesectionhere12Math!Thiscanbethepartofthepresentationwhereyouintroduceyourself,writeyouremail…Theslidetitlegoeshere!Doyouknowwhathelpsyoumakeyourpointclear?Listslikethisone:They’resimpleYoucanorganizeyourideasclearlyYou’llneverforgettobuymilk!Andthemostimportantthing:theaudiencewon’tmissthepointofyourpresentationUnderstandingplacevalue01YoucanenterasubtitlehereifyouneeditIntroductionYoucangiveabriefdescriptionofthetopicyouwanttotalkabouthere.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystem—SomeoneFamous“Thisisaquote,wordsfullofwisdomthatsomeoneimportantsaidandcanmakethereadergetinspired.”MercuryVenusVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmosphereMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoonDecimalplacevalueintroPractice:decimalplacevalueThedigit9inwhichnumberrepresentsavalueof0.009?ABC89,6530.7292.095Answer--Explanation--150,000Bignumberscatchyouraudience’sattention9h55m23sIsJupiter'srotationperiod333,000EarthsistheSun’smass386,000kmIsthedistancebetweenEarthandtheMoonLet’susesomepercentages25%VenusVenusisthesecondplanetfromtheSun50%JupiterIt’sthebiggestplanetintheSolarSystem75%MarsDespitebeingred,MarsisacoldplaceApictureisworthathousandwordsApicturealwaysreinforcestheconceptImagesreveallargeamountsofdata,soremember:useanimageinsteadofalongtext.YouraudiencewillappreciateitThisisagraph34,5%VenusVenusisthesecondplanetfromtheSun10,9%MarsDespitebeingred,Marsisacoldplace21,8%JupiterIt’sthebiggestplanetintheSolarSystem32,7%SaturnSaturnisagasgiantandhasseveralringsFollowthelinkinthegraphtomodifyitsdataandthenpastethenewonehere.Formoreinfo,clickhereThisisamapMercuryIt’stheclosestplanettotheSunandthesmallestintheSolarSystemVenusVenushasabeautifulnameandisthesecondplanetfromtheSunMercuryIt’stheclosestplanettotheSunandthesmallestintheSolarSystemVenusVenushasabeautifulnameandisthesecondplanetfromtheSunMarsDespitebeingred,Marsisactuallyacoldplace.It’sfullofironoxidedustDecimalsonnumberlinesPractice:thousandthsWhatisthevalueofthepointgraphedonthenumberline?ABC0.050.0450.049Result--0.030.040.05VenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetintheSolarSystemMarsDespitebeingred,MarsisacoldplaceSaturnSaturnisagasgiantandhasseveralringsCompareandorderdecimalsPractice:comparedecimalsCompletetheinequalitywith>,<or=0.08--0.009Result--83.040--83.04Result--Exercise01Exercise02Practice:orderdecimalsOrderthenumbersfromsmallesttobiggest.Putthelowestnumberontheleft10.350.359------Results------3.5543.553.544------Results------Exercise01Exercise02DecimalsAboutdecimalsMercuryIt’stheclosestplanettotheSunJupiterJupiteristhebiggestplanetofthemallVenusVenusisthesecondplanetfromtheSunSaturnIt’scomposedofhydrogenandheliumMarsMarsisactuallyaverycoldplaceNeptuneIt’sthefarthestplanetfromtheSunCeresIt’stheclosestplanettotheSunPlutoJupiteristhebiggestplanetofthemallTimelineVenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetintheSolarSystemMarsDespitebeingred,MarsisacoldplaceSaturnSaturnisagasgiantandhasseveralrings01030204ThisisaninfographicVenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetintheSolarSystemMarsDespitebeingred,MarsisacoldplaceSaturnSaturnisagasgiantandhasseveralringsVenusMarsDespitebeingred,Marsisactuallyacoldplace.It’sfullofironoxidedustVenushasabeautifulnameandisthesecondplanetfromtheSunRoundingdecimalsPractice:roundingdecimalsRounddecimalswordproblemsOliviaistryingtogetherfriendstogoswimming.Shesaysitis95degreestoconvincethem,butsheroundedthetemperaturetothenearestone.WhichcouldbethetemperaturebeforeOliviaroundedit?Choose2answers:95.2Degrees94.2Degrees94.5DegreesResult--MercuryIt’stheclosestplanettotheSunVenusVenusisthesecondplanetfromtheSunJupiterJupiteristhebiggestplanetofthemallSaturnIt’scomposedofhydrogenandheliumMarsMarsisactuallyaverycoldplaceNeptuneIt’sthefarthestplanetfromtheSunImportantconceptsDesksoftwareYoucanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”TabletappYoucanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”MobileappYoucanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”O(jiān)urteamJennaDoeYoucanspeakabitaboutthispersonhereTimmyJimmyYoucanspeakabitaboutthispersonhereThanks!Doyouhaveanyquestions?youremail@+91620421838Iconpack:mathsAlternativeresourcesMathematicsSubjectforMiddleSchoolAlgebra6thGradeWhoa!Thiscanbethepartofthepresentationwhereyoucanintroduceyourself,writeyouremail…03010204TableofcontentsFractionsYoucandescribethetopicofthesectionhereAbsolutevalueYoucandescribethetopicofthesectionhereIntegersYoucandescribethetopicofthesectionhereResultYoucandescribethetopicofthesectionhereFractions01Youcanenterasubtitlehereifyouneedit—SomeoneFamous“Thisisaquote,wordsfullofwisdomthatsomeoneimportantsaidandcanmakethereadergetinspired”IntroductiontofractionsHereyoucangiveabriefdescriptionofthetopicyouwanttotalkabout.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystem36=12LeastcommonmultipleMercuryVenusVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmosphereMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoon264?824?Leastcommondenominator23+14MercuryMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoon36689121216Divisibilitypatterns2345678910ExampleVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmospherehereAwesomewords!IntroductiontoprimeandcompositenumbersPrimeCompositeVenushasabeautifulnameandisthesecondplanetfromtheSun.It’sterriblyhotMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem23574689FactorsandGCFMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestoneTheQuiz!Despitebeingred,Marsisactuallyacoldplace2028112244571014202891219121824273636484560......3246????????......??Simplifyingfractions812=2344MercurySaturnSaturniscomposedmostlyofhydrogenandheliumMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,MarsisactuallyacoldplaceVenusVenushasabeautifulnameandisthesecondplanetEquivalentfractions12244?MercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystemFractionsanddecimals0.010.160.350.430.981100351001610011009810043100MercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystemComparingandorderingfractions42484048Doyouknowwhathelpsyoumakeyourpointclear?Listslikethisone:They’resimpleYoucanorganizeyourideasclearlyYou’llneverforgettobuymilk!Andthemostimportantthing:theaudiencewon’tmissthepointofyourpresentationEstimating&roundingfractions011/23878MercuryistheclosestplanettotheSunandthesmallestoneVenushasabeautifulnameandisthesecondplanetfromtheSunSaturn,theringedplanetiscomposedofhydrogenandheliumMercuryVenusSaturnAddandsubtractfractionslikedenominators111110101010111101010410+310=??VenushasabeautifulnameandisthesecondplanetfromtheSunVenusSaturn,theringedplanet,iscomposedofhydrogenandheliumSaturnAddingfractionswithunlikedenominators7-MercurySaturnSaturniscomposedmostlyofhydrogenandheliumMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,MarsisactuallyacoldplaceVenusVenushasabeautifulnameandisthesecondplanet558ApictureisworthathousandwordsSubtractfractionswithunlikedenominators5626-=3656712-=5x26x2712-VenushasabeautifulnameandisthesecondplanetfromtheSunMultiplyingfractionsMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestone56x3456x8==??DividingfractionsMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,Marsisactuallyacoldplace4523÷=4534x4532x=12101210=151Absolutevalue02YoucanenterasubtitlehereifyouneeditUnderstandingabsolutevalueHereyoucangiveabriefdescriptionofthetopicyouwanttotalkabout.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystem012345678-8-7-6-5-4-3-2-1X+3=6ComparingabsolutevaluesMercuryIt’stheclosestplanettotheSunVenusVenushasabeautifulnameMarsDespitebeingred,It’sacoldplaceJupiterJupiteristhebiggestplanetSaturnSaturnisagasgiantandhasringsNeptuneNeptuneisthefarthestplanet-3<2-3>-2-3<34>1-4<-24>4ApicturealwaysreinforcestheconceptImagesreveallargeamountsofdata,soremember:useanimageinsteadofalongtextThisisagraphFollowthelinkinthegraphtomodifyitsdataandthenpastethenewonehere.Formoreinfo,clickhereVenusVenushasabeautifulnameandisthesecondplanetMarsDespitebeingred,Marsisactuallyacoldplace34Integers03YoucanenterasubtitlehereifyouneeditIntegersintherealworldNegativePositiveTemperatureBelow0degreesA