3.OA.7.Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 ├ù 5 = 40, one knows 40 ├À 5 = 8) or properties of operations. By the end of Grade 3, know from memory all

 

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3.OA.7.Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 ├ù 5 = 40, one knows 40 ├À 5 = 8) or properties of operations. By the end of Grade 3, know from memory all