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Grade 3

CCSS Math Standard: 3.OA.1

Represent and solve problems involving multiplication and division. Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.

  • Factoring and Calendars

    In this video, students will factor 365 in an attempt to create a better system of months and weeks.