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Operation: Definition and Example | EDU.COM

EDU.COMBlogGuidePodcastPlanHomeMath GlossaryDatePatternYearArrayBar GraphClockwiseView All Math TermsUse the Number Line to Round Numbers to the Nearest Ten3Math3.NBT.A.1Multiply by 103Math3.OA.C.7Multiply by 63Math3.OA.C.7Divide by 13Math3.OA.C.7Identify and Describe Subtraction Patterns3Math3.OA.D.9Find and Represent Fractions on a Number Line beyond 13Math3.NF.A.2a, 3.NF.A.View All Interactive LessonsCount within 1,0002Math2.NBT.A.2Fractions and Whole Numbers on a Number Line3Math3.NF.A.3cEstimate products of two two-digit numbers4Math4.NBT.B.5Multiply tens, hundreds, and thousands by one-digit numbers4Math4.NBT.B.5Solve Equations Using Addition And Subtraction Property Of Equality6Math6.EE.B.7, 6.EE.B.5Evaluate numerical expressions with exponents in the order of operations6Math6.EE.A.1View All VideosCompose and Decompose Numbers to 5KMathK.OA.A.3Describe Several Measurable Attributes of A ObjectKMathK.MD.A.1, K.MD.A.2Identify Groups of 10KMathK.NBT.A.1Perimeter of Rectangles4Math4.MD.A.3Subtract multi-digit numbers4Math4.NBT.B.4Measures of variation: range, interquartile range (IQR) , and mean absolute deviation (MAD)6Math6.SP.A.2, 6.SP.A.3, 6.SP.B.5cView All WorksheetsFig with a smiling face and arms wavingPre-K – KAll SubjectsAnnulus with a simple star pattern insidePre-K – KAll SubjectsPrincess holding a wand with her fairy godmother floating beside herPre-K – KAll SubjectsLeprechaun dancing in a field with a shamrock in hand1 – 2All SubjectsPassenger train at a small countryside station1 – 2All SubjectsDetailed sea anemone in a coral reef with various fish, coral, and underwater plants5 – 6All SubjectsView All Coloring PagesEducational Science: Inspiring 5-8 Year Olds to Explore the WorldNovember 16, 2025Fantasy Adventures for 8-12 Year Olds: Unveiling Magic and LegendsNovember 16, 2025Adventures in Literature: Chapter Books for Ages 5-9November 15, 2025Little Explorers: Science Studies for 1-5 Year OldsNovember 15, 2025Fascinating History for 8-12 Year Olds: Big Ideas That Changed the WorldNovember 14, 2025Fantasy and Exploration: Little Owl Series for Ages 1-3November 14, 2025View All Blog PostsAbout UsPrivacy PolicyTerms of ServiceHomework HelperGuide DesignerPodcast MakerPlan BuilderMath GlossaryEnglish GlossaryEnglish Language ArtsMathematicsScienceBook InsightsFun with WordsBlog

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