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  • In this lesson, we will revisit a variety of problems that involve using the four operations. We will model solutions using the column method and the bus stop method.
  • In this lesson, we will revisit a variety of problems that involve using the four operations. We will model solutions using the column method and the bus stop method.

In this lesson, we will revisit a variety of problems that involve using the four operations. We will model solutions using the column method and the bus stop method.