英国四年级【K4】Maths-05.RoundingDecimals(Part2)

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返回课程 英国四年级【K4】Maths05.RoundingDecimals(Part2)

目录
问答
笔记

 01.Reviewofcolumnadditionandsubtraction

0:0 免费01.Reviewcolumnadditionandident ...

0:0 免费02.Reviewanduseknowledgeofplace ...

0:0 免费03.Reviewadding2-digitnumbersus ...

0:0 免费04.Reviewadding3-digitnumbersus ...

0:0 免费05.Usecolumnadditiontosolveprob ...

0:0 免费06.Reviewusingcolumnadditiontoa ...

0:0 免费07.Reviewusingcolumnadditiontoa ...

0:0 免费08.Reviewusingcolumnadditionwit ...

0:0 免费09.Reviewusingknownfactsandstra ...

0:0 免费10.Useknowledgeofcolumnaddition ...

0:0 免费11.Reviewidentifyingtheminuenda ...

0:0 免费12.Reviewusingcolumnsubtraction ...

0:0 免费13.Reviewusingcolumnsubtraction ...

0:0 免费14.Reviewusingcolumnsubtraction ...

0:0 免费15.Decideonthemostefficientsubt ...

 02.Secureplacevalueto1000applytoadditionandsubtractionmultiplesof100

0:0 免费01.Explainhowmanyhundreds,tensa ...

0:0 免费02.Useplacevaluetocomposenumber ...

0:0 免费03.Usedifferentstrategiestoaddm ...

0:0 免费04.Usedifferentstrategiestosubt ...

0:0 免费05.Useadditionandsubtractionstr ...

 03.Calculationandconversionofmeasures

0:0 免费01.Useknowledgeof1,000toexplain ...

0:0 免费02.Partitioning1,000inthecontex ...

0:0 免费03.Partitioning1,000and2,000int ...

0:0 免费04.Useknowledgeofmeasureconvers ...

0:0 免费05.Useefficientstrategiesandcom ...

 04.Comparing,orderingandrounding4-digitnumbers

0:0 免费01.Useplacevalueandnumberfactst ...

0:0 免费02.Compareandorder4-digitnumber ...

0:0 免费03.Explainwhatroundingisandroun ...

0:0 免费04.Rounda4-digitnumbertothenear ...

0:0 免费05.Rounda4-digitnumbertothenear ...

 05.Columnadditionandsubtractionwith4-digitnumbers

0:0 免费01.Addupto3four-digitnumbersusi ...

0:0 免费02.Subtract4-digitnumbersusingc ...

0:0 免费03.Pupilsusestrategiestomakesol ...

0:0 免费04.Explainhowmany500sand250s,1, ...

0:0 免费05.Explainhowmany100sand200s,1, ...

 06.Perimeter

0:0 免费01.Knowthataregularpolygonhassi ...

0:0 免费02.Knowthattheperimeteristhedis ...

0:0 免费03.Understandthatdifferentshape ...

0:0 免费04.Knowthatperimeterismeasuredi ...

0:0 免费05.Knowthatperimetercanbecalcul ...

0:0 免费06.Knowthattheperimeterofarecta ...

0:0 免费07.Knowthatunknownsidelengthsca ...

0:0 免费08.Understandthattheperimeterof ...

0:0 免费09.Calculatethesidelengthofareg ...

0:0 免费10.Solveproblemsinvolvingtheper ...

 07.Representcountinginthreesandsixesasthe3and6timestables

0:0 免费01.Representcountinginthreesast ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费03.Representcountinginsixesasth ...

0:0 免费04.Explaintherelationshipbetwee ...

0:0 免费05.Solveproblemsinvolvingmultip ...

 08.Relationshipbetweenthe3and6timestablesandtestsofdivisibility

0:0 免费01.Useknowledgeofthe3and6timest ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费03.Useknowledgeoftherelationshi ...

0:0 免费04.Usethedivisibilityrulestofin ...

0:0 免费05.Usedivisibilityrulesformulti ...

 09.Representcountinginninesasthe9timestable

0:0 免费01.Representcountinginninesasth ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费03.Solveproblemsinvolvingadjace ...

0:0 免费04.Useknownfactsfromthe10timest ...

0:0 免费05.Useknowledgeofthe9timestable ...

 10.Relationshipbetweenthe3and9timestables

0:0 免费01.Explaintherelationshipbetwee ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费03.Solveproblemsusingtherelatio ...

0:0 免费04.Solveproblemsusingdivisibili ...

0:0 免费05.Solveproblemsinvolvingthe3,6 ...

 11.7timestableoddandevenpatterns,squarenumbersandtestsofdivisibility

0:0 免费01.Representcountinginsevensast ...

0:0 免费02.Explaintherelationshipbetwee ...

0:0 免费03.Useknownfactsfromthe2,5and6t ...

0:0 免费04.Useknowledgeofthe7timestable ...

0:0 免费05.Identifypatternsofoddandeven ...

0:0 免费06.Usepatternsofoddandevennumbe ...

0:0 免费07.Representasquarenumber

0:0 免费08.Identifyandusesquarenumberst ...

0:0 免费09.Usedivisibilityrulesfor3,4,6 ...

0:0 免费10.Usedivisibilityrulesfor2,3,4 ...

 12.Understandandrepresentmultiplicativestructures

0:0 免费01.Explainwhateachfactorreprese ...

0:0 免费02.Explainhoweachpartofamultipl ...

0:0 免费03.Explainwherezerocanbepartofa ...

0:0 免费04.Partitiononeofthefactorsinam ...

0:0 免费05.Explainwhichisthemostefficie ...

 13.Applythedistributivelawtomultiplication

0:0 免费01.Useknowledgeofthedistributiv ...

0:0 免费02.Useknowledgeofthedistributiv ...

0:0 免费03.Useknowledgeofthedistributiv ...

0:0 免费04.Useknowledgeofthedistributiv ...

0:0 免费05.Useknowledgeofthedistributiv ...

 14.Understandwhathappenswhenanumberismultipliedordividedby10and100

0:0 免费01.Explaintherelationshipbetwee ...

0:0 免费02.Understandthatmultiplyingby1 ...

0:0 免费03.Useplacevaluetoexplainplacin ...

0:0 免费04.Understandthatdividinganumbe ...

0:0 免费05.Useplacevaluetoexplainremovi ...

0:0 免费06.Explaintherelationshipbetwee ...

0:0 免费07.Explaintheuseofplaceholdersw ...

0:0 免费08.Explaintheremovalofplacehold ...

0:0 免费09.Useknowledgeofthecomposition ...

0:0 免费10.Explainhowmakingafactor10tim ...

0:0 免费11.Explainhowmakingthedividend1 ...

0:0 免费12.Explainhowmakingafactor100ti ...

0:0 免费13.Explainhowmakingthedividend1 ...

0:0 免费14.Scaleknownmultiplicationfact ...

0:0 免费15.Scaledivisionfactsderivedfro ...

 15.Coordinates

0:0 免费01.Givedirectionsfromonepositio ...

0:0 免费02.Moveobjectsincludingpolygons ...

0:0 免费03.Describetranslationsofpolygo ...

0:0 免费04.Drawpolygonsspecifiedbytrans ...

0:0 免费05.Markthepositionofpointsspeci ...

0:0 免费06.Writecoordinatesforalreadyma ...

0:0 免费07.Drawpolygonsspecifiedbycoord ...

0:0 免费08.Completepolygonswithmissingc ...

0:0 免费09.Translatepolygonsinthefirstq ...

0:0 免费10.Solveproblemsinvolvingmarkin ...

 16.Reviewoffractions

0:0 免费01.Secureidentifyingawholeandth ...

0:0 免费02.Identifyingthenumberofequalo ...

0:0 免费03.Secureidentifyingequalpartsw ...

0:0 免费04.Reviewexplainingthesizeofthe ...

0:0 免费05.Reviewconstructingawholewhen ...

 17.Compositionoffractionsgreaterthanone

0:0 免费01.Quantitiesthataremadeupofbot ...

0:0 免费02.Explainhowamixednumberiscomp ...

0:0 免费03.Composeanddecomposemixednumb ...

0:0 免费04.Solveproblemsinvolvingmixedn ...

0:0 免费05.Accuratelylabelarangeofnumbe ...

 18.Compareandordermixednumbersandpositiononanumberline

0:0 免费01.Identifynumbersonmarkedbutun ...

0:0 免费02.Estimatethepositionofanumber ...

0:0 免费03.Compareandordermixednumbersu ...

0:0 免费04.Comparemixednumberswhenthenu ...

0:0 免费04.Comparemixednumberswhenthenu ...

0:0 免费05.Comparemixednumberswhenthede ...

0:0 免费05.Comparemixednumberswhenthede ...

 19.Additionandsubtractionoffractionsandmixednumbers(withinawhole)

0:0 免费01.Efficientlysolveadditionprob ...

0:0 免费02.Efficientlysolvesubtractionp ...

0:0 免费03.Expressanamountofquartersasa ...

0:0 免费04.Expressanamountoffifthsasami ...

0:0 免费05.Expressaquantityasamixednumb ...

 20.Convertimproperfractionstomixednumbersandviceversa

0:0 免费01.Convertanumberofquartersfrom ...

0:0 免费02.Convertanumberoffifthsfroman ...

0:0 免费03.Explainhowanimproperfraction ...

0:0 免费04.Explainhowamixednumberisconv ...

0:0 免费05.Solveproblemsinvolvingconver ...

 21.Efficientstrategiesforaddingandsubtractingmixednumbers(crossingawhole)

0:0 免费01.Addmixednumberscrossingthewh ...

0:0 免费02.Subtractaproperfractionfroma ...

0:0 免费03.Subtractamixednumberfromamix ...

0:0 免费04.Chooseefficientapproacheswhe ...

0:0 免费05.Solveproblemsinvolvingadditi ...

 22.Propertiesof2Dand3Dshapesandsymmetry

0:0 免费01.Identifydifferenttypesoftria ...

0:0 免费02.Explore,sortandclassifytrian ...

0:0 免费03.Completeasymmetricalpattern

0:0 免费04.Exploresymmetrybyjoiningtwoi ...

0:0 免费05.Investigatelinesofsymmetryin ...

0:0 免费06.Findlinesofsymmetryin2Dshape ...

0:0 免费07.Reflectpolygonsinalineofsymm ...

0:0 免费08.Reflectpolygonsthataredissec ...

0:0 免费09.Diagonallinesofsymmetry

0:0 免费10.Investigatesymmetryandsymmet ...

 23.TimeConvertbetween12and24hourclocksanalogueanddigital

0:0 免费01.Readthetimeona12and24hourdig ...

0:0 免费02.Convertbetweentimesgivenin12 ...

0:0 免费03.Convertfromhourstominutesand ...

0:0 免费04.Convertfromdaystoweeksandmon ...

0:0 免费05.Solveproblemsinvolvingwritin ...

 24.Divisionwithremainders

0:0 免费01.Representdivisionbygroupingw ...

0:0 免费02.Solvedivisionproblemsinvolvi ...

0:0 免费03.Representdivisionbysharingwi ...

0:0 免费04.Solvedivisionproblemsinvolvi ...

0:0 免费05.Usemultiplicationfactstoansw ...

0:0 免费06.Explainhowtheremainderrelate ...

0:0 免费07.Identifywhentherewillbearema ...

0:0 免费08.Useknowledgeofdivisionequati ...

0:0 免费09.Decidewhattodowiththeanswert ...

0:0 免费10.Useknowledgeofdivisiontosolv ...

 25.Reasoningwith4-digitnumbers

0:0 免费01.Recognisingtheplacevalueofea ...

0:0 免费02.Orderingandcomparingnumbersb ...

0:0 免费03.Orderingandcomparingasetofnu ...

0:0 免费04.Finding10,100or1000morethana ...

0:0 免费05.Finding10,100or1000lessthana ...

0:0 免费06.Roundingnumberstothenearest1 ...

0:0 免费07.Roundingnumberstothenearest1 ...

0:0 免费08.Roundingnumberstothenearest1 ...

0:0 免费09.Findingtheoddoneout

0:0 免费10.ApplyingandconsolidatingReas ...

 26.Additionandsubtraction

0:0 免费01.Derivingadditionandsubtracti ...

0:0 免费02.Derivingadditionandsubtracti ...

0:0 免费03.Choosingappropriateadditions ...

0:0 免费04.Choosingappropriatesubtracti ...

0:0 免费05.ApplyingandconsolidatingRela ...

0:0 免费06.Addingusingthecolumnmethod

0:0 免费07.Addingusingthecolumnmethod,w ...

0:0 免费08.Subtractingusingthecolumnmet ...

0:0 免费09.Subtractingusingthecolumnmet ...

0:0 免费10.Subtractingfrommultiplesof10 ...

0:0 免费11.ApplyingandconsolidatingColu ...

0:0 免费12.Representingone-stepwordprob ...

0:0 免费13.Representingcomparisonwordpr ...

0:0 免费14.Solvingtwo-stepwordproblems

0:0 免费15.ApplyingandconsolidatingWord ...

 27.Multiplicationanddivision

0:0 免费01.MultiplicationandDivision

0:0 免费02.Representingwordproblemsusin ...

0:0 免费03.Representing2-StepWordProble ...

0:0 免费04.DerivingMultiplicationFacts

0:0 免费05.DerivingDivisionandMultiplic ...

0:0 免费06.Tocalculatemultiplicationfac ...

0:0 免费07.Solving2-digitmultiplication ...

0:0 免费08.Solvingthree1digitmultiplica ...

0:0 免费09.Multiplying3-digitnumbersby1 ...

0:0 免费10.Multiplying3-digitnumbersby1 ...

0:0 免费11.Exploringmultiplicationstrat ...

0:0 免费12.Consolidatingmultiplications ...

0:0 免费13.Dividingmentally

0:0 免费14.Dividingusingknowledgeofmult ...

0:0 免费15.Shortdivision(Part1)

0:0 免费16.Shortdivision(Part2)

0:0 免费17.Shortdivision(Part3)

0:0 免费18.ProblemsolvingChoosingoperat ...

0:0 免费19.ProblemsolvingUsingallfourop ...

0:0 免费20.Consolidatingdivisionstrateg ...

 28.Interpretingandpresentingdata

0:0 免费01.Reading,interpretingandcompa ...

0:0 免费02.Constructpictograms

0:0 免费03.Read,interpretandcomparebarc ...

0:0 免费04.Constructingbarcharts

0:0 免费05.ConsolidationlessonBarchart

0:0 免费06.Readandinterprettimegraphs

0:0 免费07.Comparingtimegraphs

0:0 免费08.Interprettimegraphs

0:0 免费09.Constructatimegraph

0:0 免费10.ConsolidationlessonTimegraph

 29.Securingmultiplicationfacts

0:0 免费01.Multiplicationpatterns

0:0 免费02.Investigatingmultiplicationp ...

0:0 免费03.Theninetimestable

0:0 免费04.Representingtheseventimestab ...

0:0 免费05.Consolidationandreviewlesson

 30.Fractions

0:0 免费01.Recognisingfractionsasdiffer ...

0:0 免费02.Calculatingunitfractionsofqu ...

0:0 免费03.Recognisingequivalentfractio ...

0:0 免费04.Recognisingequivalentfractio ...

0:0 免费05.Calculatingnon-unitfractions ...

0:0 免费06.Equivalentfractions

0:0 免费07.Fractionsanddivision

0:0 免费08.Comparingfractions

0:0 免费09.Orderingfractions

0:0 免费10.Usingmixednumbers

0:0 免费11.Usingimproperfractions

0:0 免费12.Convertingmixednumbersintoim ...

0:0 免费13.Addingfractions(uptoonewhole ...

0:0 免费14.Subtractingfractions

0:0 免费15.Addingfractions(withatotalgr ...

0:0 免费16.Subtractingfractions(2)

0:0 免费17.Calculatingunitfractionsofqu ...

0:0 免费18.Calculatingnon-unitfractions ...

0:0 免费19.Comparingnon-unitfractionsof ...

0:0 免费20.Reasoningwithfractions

 31.Time

0:0 免费01.Readinganalogueanddigital12h ...

0:0 免费02.Reading,writingandconverting ...

0:0 免费03.Convertingbetweenhours,minut ...

0:0 免费04.Convertingbetweenyears,month ...

0:0 免费05.Solvingwordproblemswithtime

 32.Decimals

0:0 免费01.RecognisingDecimalTenths(Par ...

0:0 免费02.Recognisingdecimaltenths(Par ...

0:0 免费03.ComparingDecimals

0:0 免费04.RoundingDecimals(Part1)

免费05.RoundingDecimals(Part2)

0:0 免费06.DecimalNumberBonds

0:0 免费07.MentalAdditionandSubtraction

0:0 免费08.RecognisingDecimalHundredths ...

0:0 免费09.RecognisingDecimalHundredths ...

0:0 免费10.RecognisingCommonDecimalEqui ...

0:0 免费11.OrderingDecimals

0:0 免费12.MultiplyingandDividingby10(P ...

0:0 免费13.MultiplyingandDividingby10(P ...

0:0 免费14.MultiplyingandDividingby100( ...

0:0 免费15.MultiplyingandDividingby100( ...

 33.Areaandperimeter

0:0 免费01.Measureandcalculatetheperime ...

0:0 免费02.Drawshapesofagivenperimeter

0:0 免费03.Calculatetheperimeterofrecta ...

0:0 免费04.Calculatetheperimeterofsimpl ...

0:0 免费05.Calculatetheperimeterofcompo ...

0:0 免费06.Understandthatareaisameasure ...

0:0 免费07.Understandthatareaisameasure ...

0:0 免费08.Calculateandcomparetheareaof ...

0:0 免费09.Calculateandcomparetheareaof ...

0:0 免费10.Investigatetherelationshipbe ...

 34.Solvingmeasureandmoneyproblems

0:0 免费01.UnitsofMeasure

0:0 免费02.ConvertingLengths(Part1)

0:0 免费03.ConvertingLengths(Part2)

0:0 免费04.ConvertingMeasurements

0:0 免费05.OrderingMeasurements

0:0 免费06.MarathonTraining

0:0 免费07.Stamps

0:0 免费08.Ribbons

0:0 免费09.MoneyBags1

0:0 免费10.MoneyBags(Part2)

0:0 免费11.Twopointseven

0:0 免费12.Fruit

0:0 免费13.Souvenirs

0:0 免费14.FlagPole1

0:0 免费15.FlagPole(Part2)

 35.2-DShapeandSymmetry

0:0 免费01.ShapeandsymmetryTocompareand ...

0:0 免费02.ShapeandsymmetryToidentifyri ...

0:0 免费03.ShapeandsymmetryToidentifyac ...

0:0 免费04.ShapeandsymmetryToinvestigat ...

0:0 免费05.ShapeandsymmetryIdentifyangl ...

0:0 免费06.Tocompareandclassify2Dshapes

0:0 免费07.Tocompareandclassifyquadrila ...

0:0 免费08.Toidentifyandclassifyrightan ...

0:0 免费09.ToCompareandClassifyIsoscele ...

0:0 免费10.QuadrilateralProblems

0:0 免费11.Toidentifylinesofsymmetryin2 ...

0:0 免费12.Toidentifylinesofsymmetryina ...

0:0 免费13.Tocompleteasimplesymmetrical ...

0:0 免费14.Toinvestigateaproblemusingsy ...

0:0 免费15.Toinvestigateaproblemusingsy ...

 36.PositionandDirection

0:0 免费01.Todescribepositionsona2DGrid ...

0:0 免费02.Toinvestigateaproblem,descri ...

0:0 免费03.ToPlotSpecifiedPointsandDraw ...

0:0 免费04.ToDescribeMovementBetweenPos ...

0:0 免费05.ToDescribeMovementBetweenPos ...

 37.Reasoningwithpatternsandsequences

0:0 免费01.ToInvestigatethePlaceValueof ...

0:0 免费02.ToinvestigateRomanNumeralsup ...

0:0 免费03.Numbersequences(Part1)

0:0 免费04.Numbersequences(Part2)

0:0 免费05.Identifyingpatterns

0:0 免费06.Todevelopstrategiestoplanand ...

0:0 免费07.Todevelopstrategiestoplanand ...

0:0 免费08.Todevelopstrategiestoplanand ...

0:0 免费09.Todevelopstrategiestoplanand ...

0:0 免费10.Todevelopstrategiestoplanand ...

 38.3DShape

0:0 免费01.Usingandapplyingknowledgeoft ...

0:0 免费02.Identifyingthepropertiesof3D ...

0:0 免费03.Identifyingthepropertiesofco ...

0:0 免费04.Problemsolvingusing2-Drepres ...

0:0 免费05.Consolidating3Dshapelearning

 39.Workingwithfractions

0:0 免费01.Divideanddescribethesamewhol ...

0:0 免费02.Understandfractionnotationto ...

0:0 免费03.Begintouseandunderstandthete ...

0:0 免费04.Nameunitfractionsandmatchthe ...

0:0 免费05.Embedpreviousfractionworkusi ...

0:0 免费06.Assignunitfractionnamesandno ...

0:0 免费07.Assignunitfractionnamesandno ...

0:0 免费08.Recogniseandreasonaboutunitf ...

0:0 免费09.UnderstandthatEqualPartsCanL ...

0:0 免费10.UnderstandthatEqualPartsCanL ...

0:0 免费11.Compareunitfractionsusingafr ...

0:0 免费12.Reasonaboutcomparingunitfrac ...

0:0 免费13.Compareunitfractionsinameasu ...

0:0 免费14.Canwecompareunitfractionsofd ...

0:0 免费15.Constructawholefromapartandi ...

0:0 免费16.Buildandcomparedifferentwhol ...

0:0 免费17.Buildandcomparedifferentwhol ...

0:0 免费18.Buildandcomparedifferentwhol ...

0:0 免费19.Buildandcomparedifferentwhol ...

0:0 免费20.Buildandcomparewholeswhendif ...

 40.Takingfractionsfurther

0:0 免费01.Buildingwholes

0:0 免费02.Buildingandcomparingwholes

0:0 免费03.Buildingandcomparingwholesfr ...

0:0 免费04.Morebuildingandcomparingwhol ...

0:0 免费05.Representingnon-unitfraction ...

0:0 免费06.Morerepresentingnon-unitfrac ...

0:0 免费07.Non-unitfractionsindifferent ...

0:0 免费08.Fractionsequivalenttoonewhol ...

0:0 免费09.Visualisingnon-unitfractions

0:0 免费10.Fractionsonanumberline

0:0 免费11.Morefractionsonanumberline

0:0 免费12.Countingfractions

0:0 免费13.Repeatedadditionofunitfracti ...

0:0 免费14.Morerepeatedadditionofunitfr ...

0:0 免费15.Fractionsequaltoonewhole

0:0 免费16.Beginningtocomparenon-unitfr ...

0:0 免费17.UsingEquivalenceto1toCompare ...

0:0 免费18.UseSeveralMethodstoCompareTw ...

0:0 免费19.CanWeEasilyCompareTwoFractio ...

0:0 免费20.OrderSeveralNon-UnitFraction ...

0:0 免费21.Whatdoyounoticewhencomparing ...

0:0 免费22.Whatdoyounoticewhencomparing ...

0:0 免费23.UseWhatYouKnowtoCompareTwoNo ...

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