Addition and Subtraction: Word Problems
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Addition and Subtraction: Word Problems

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    • math expressions
    • Preview of math-g2-m5-full-module.pdf - page 1
      Subject Math — Operations and Algebraic Thinking
      Grade Level Grades K-2
      Resource Type Lesson Plan
      Standards Alignment
      Common Core State Standards
      License

      About This Lesson

      This resource is part of a 4 lesson module. Topic A-D. This resource includes the overview, lesson plans assessments and activities. The resource is from EngageNY and shared through the Creative CommonsAttribution-NonCommercial-ShareAlike 3.0 United States (CC BY-NC-SA 3.0 US): http://creativecommons.org/licenses/by-nc-sa/3.0/us. Aligned to CCSS: 2.NBT.7, 2.NBT.8,
      2.NBT.9, 1.OA.3, 1.OA.4, 2.NBT.1, 2.NBT.2, 2.NBT.3, 2.NBT.5, MP.3, MP.5, MP.6, MP.8.

      Resources

      Files

      math-g2-m5-full-module.pdf

      Lesson Plan
      February 13, 2020
      17.56 MB
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      Standards

      Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
      Read More About CCSS.Math.Content.2.NBT.B.7
      Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
      Read More About CCSS.Math.Content.2.NBT.B.8
      Explain why addition and subtraction strategies work, using place value and the properties of operations.
      Read More About CCSS.Math.Content.2.NBT.B.9
      Apply properties of operations as strategies to add and subtract.
      Read More About CCSS.Math.Content.1.OA.B.3
      Understand subtraction as an unknown-addend problem.
      Read More About CCSS.Math.Content.1.OA.B.4
      Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
      Read More About CCSS.Math.Content.2.NBT.A.1
      Count within 1000; skip-count by 5s, 10s, and 100s.
      Read More About CCSS.Math.Content.2.NBT.A.2
      Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.
      Read More About CCSS.Math.Content.2.NBT.A.3
      Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
      Read More About CCSS.Math.Content.2.NBT.B.5

      Reviews

      This is an excellent set of lesson plans. Well done, thank you for sharing.
      AprilD100
      AprilD100
      October 30, 2014
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