AdditionFlashCardMathgamesincludeapracticeflashcarddeckandavarietyofmatchinggames,speedchallenges,andquizzestoencouragemathpracticewithoptionsforpreschool,kindergarten,1stgrade,and2ndgradelessons.
ThisappadherestoCommonCoreStandardsformathandwasdesignedbyparentsandteachers.It'safuntousetoolappropriateforpreschoolers,firstgraders,secondgradersandadultslearningtoperfecttheiradditionskills.
LEARNINGTOADD:
•Matchequationstotheiranswers
•Choosethebestnumberrangeforyourskilllevel
•"ShowMe"optionkeepscardsfaceupforeasierplay
BUILDINGMATHSKILLS:
•Matchtwoadditionequationswiththesameanswer
•Hearthenumbersandequationsasyoutouchthem
•Positivefeedbackandballoonpoppingrewards
ADDITIONALFEATURES:
•Items,numbersandinstructionsareprofessionallynarrated
•Hintsandoptionsallowyoutocustomizedifficulty
•Discovernewcarddesignsandlayoutsasyouplay
•Parentalcontrolsforsound,musicandlinks
•Wedonotcollectpersonalinformationfromourusers.
COMMONCORESTANDARDS:
Kindergarten»Operations&AlgebraicThinking
Understandadditionasputtingtogetherandaddingto,andunderstandsubtractionastakingapartandtakingfrom.
•CCSS.Math.Content.K.OA.A.4Foranynumberfrom1to9,findthenumberthatmakes10whenaddedtothegivennumber,e.g.,byusingobjectsordrawings,andrecordtheanswerwithadrawingorequation.
•CCSS.Math.Content.K.OA.A.5Fluentlyaddandsubtractwithin5.
Grade1»Operations&AlgebraicThinking
Understandandapplypropertiesofoperationsandtherelationshipbetweenadditionandsubtraction.
•CCSS.Math.Content.1.OA.B.3Applypropertiesofoperationsasstrategiestoaddandsubtract.Examples:If8+3=11isknown,then3+8=11isalsoknown.(Commutativepropertyofaddition.)Toadd2+6+4,thesecondtwonumberscanbeaddedtomakeaten,so2+6+4=2+10=12.(Associativepropertyofaddition.)
•CCSS.Math.Content.1.OA.C.6Addandsubtractwithin20,demonstratingfluencyforadditionandsubtractionwithin10.Usestrategiessuchascountingon;makingten(e.g.,8+6=8+2+4=10+4=14);decomposinganumberleadingtoaten(e.g.,13-4=13-3-1=10-1=9);usingtherelationshipbetweenadditionandsubtraction(e.g.,knowingthat8+4=12,oneknows12-8=4);andcreatingequivalentbuteasierorknownsums(e.g.,adding6+7bycreatingtheknownequivalent6+6+1=12+1=13).
Workwithadditionandsubtractionequations.
•CCSS.Math.Content.1.OA.D.7Understandthemeaningoftheequalsign,anddetermineifequationsinvolvingadditionandsubtractionaretrueorfalse.Forexample,whichofthefollowingequationsaretrueandwhicharefalse?6=6,7=8-1,5+2=2+5,4+1=5+2.
Useplacevalueunderstandingandpropertiesofoperationstoaddandsubtract.
•CCSS.Math.Content.1.NBT.C.4Addwithin100,includingaddingatwo-digitnumberandaone-digitnumber,andaddingatwo-digitnumberandamultipleof10,usingconcretemodelsordrawingsandstrategiesbasedonplacevalue,propertiesofoperations,and/ortherelationshipbetweenadditionandsubtraction;relatethestrategytoawrittenmethodandexplainthereasoningused.Understandthatinaddingtwo-digitnumbers,oneaddstensandtens,onesandones;andsometimesitisnecessarytocomposeaten.
Grade2»Operations&AlgebraicThinking
Addandsubtractwithin20.
•CCSS.Math.Content.2.OA.B.2Fluentlyaddandsubtractwithin20usingmentalstrategies.ByendofGrade2,knowfrommemoryallsumsoftwoone-digitnumbers.
Useplacevalueunderstandingandpropertiesofoperationstoaddandsubtract.
•CCSS.Math.Content.2.NBT.B.5Fluentlyaddandsubtractwithin100usingstrategiesbasedonplacevalue,propertiesofoperations,and/ortherelationshipbetweenadditionandsubtraction.