3rd grade math arrays examples

    • [DOCX File]Third Grade Unit Two

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      In Grade 2, students found the total number of objects using rectangular arrays, such as a 5 x 5, and wrote equations to represent the sum. This strategy is a foundation for multiplication because students should make a connection between repeated addition and multiplication.

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    • [DOCX File]Addition, Subtraction, and Rounding (Aug & Sept)

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      3rd Grade Success Criteria. Addition, Subtraction, and Rounding (Aug & Sept) Graphs and Data (Aug & Sept) Word Problems (all year) I can identify the tens a number falls between. I can identify the hundreds a number falls between. When given a three-digit number, I can create a number line and plot what two hundreds and tens the number is between. I can determine which ten the number is ...

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    • [DOC File]3rd Grade: Unit 2

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      3rd Grade: Unit 2. Curriculum Map: October 28th – January 3rd Common Core Standards. REVIEW OF GRADE 2 FLUENCIES 2.OA.2 Fluently add and subtract within 20 using mental strategies.2 By end of. Grade 2, know from memory all sums of two one-digit numbers. 2.NBT.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship ...

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    • [DOCX File]Mathematics 2016 Standards of Learning - Grade 3 ...

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      The statements may provide definitions, explanations, examples, and information regarding connections within and between grade level(s)/course(s). Essential Knowledge and Skills This section provides a detailed expansion of the mathematics knowledge and skills that each student should know and be …

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    • [DOCX File]Access Math Grade 3 - Access Project

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      Students fluently multiply and divide within 100. By the end of grade 3, they know all products of two one-digit numbers from memory. Multiplication and division are new in grade 3, and meeting the multiplication and division fluency standard 3.OA.3.7 with understanding is a major portion of students’ work in grade 3.

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    • [DOCX File]3rd Grade Mathematics Expressions Unit 3 Aug 21

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      3rd Grade 2012-2013Page 3. 3rd Grade 2012-2013Page 1 ... arrays, and area models; multiplication is finding an unknown product, and division is finding an unknown factor in these situations. ...

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    • [DOCX File]Unit 6: Multiplication and Division: Application and ...

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      3rd Grade 2012-2013Page 12. 3rd Grade 2012-2013Page 1 . 3rd Grade 2011-2012Page 2 ... By decomposing rectangles into rectangular arrays of squares, students connect area to multiplication, and justify using multiplication to determine the area of a rectangle. Describing and analyzing two-dimensional shapes; Students compare and classify shapes by their sides and angles, and connect these with ...

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