Decoding Decomposing {Adding two 3-digit Numbers}

Students will add 3-digit numbers by decomposing them by place value.  It is a useful lesson to reinforce place value concepts when adding.
Resource ID#: 46528 Type: Lesson Plan
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General Information

Subject(s): Mathematics
Grade Level(s): 3
Intended Audience: Educators educators
Suggested Technology: Document Camera, Computer for Presenter, Internet Connection, Overhead Projector
Instructional Time: 1 Hour(s)
Keywords: adding four digit numbers, adding 4-digit numbers, decompose
Instructional Component Type(s): Lesson Plan,  Assessment,  Instructional Technique,  Formative Assessment
Resource Collection: CPALMS Lesson Plan Development Initiative

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