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Partial Products and decimals


How does an array model diagram relate to the expanded partial products algorithm (as seen below)? Identify all of the corresponding parts of the algorithm in the diagram that you create.

 

Adapted from: Fostering Children's Mathematical Power: An Investigative Approach To K-8 Mathematics Instruction by Arthur J. Baroody and Ronald T. Coslick. Lawrence Erlbaum Associates, 1998.

   

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